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03506 (1) 1080 (2) 11-Ketotestosterone (1)
2 (1) 21st century (1) 22-kHz calls (1)
25-hydroxyvitamin D (1) 25-OH-D3 (1) 5 alpha-dihydrotestosterone (1)
5-HTT knockout mice (1) 5-α-reduced progesterone metabolites (2) 50-kHz calls (1)
5α-dihydroprogesterone (1) 5α-reduced 20-oxo-pregnanes (1) 6 (2)
6 MICE (1) aardvark (1) AAZPA Species Survival Plan© (1)
ABATTOIR (1) abattoirs (1) abdominal skin temperature (1)
abdominal surgery (1) ability (2) ability level (1)
abject object-choice (1) abniaml (1) abnormal bahavior (1)
abnormal behavior (26) abnormal behaviors (1) abnormal behaviour (24)
ABNORMAL BEHAVIOURS (1) Abnormal repetitive behavior (3) Abnormal repetitive behaviour (3)
ABO (1) abortion (2) above chance (1)
abruptio placentae (1) absolute liability (1) absorption (1)
Abstract concept (1) abstraction (2) Abundance (2)
Acacia (1) academia (1) academic freedom (1)
academic institutions (1) academic research (1) ACARICIDE (1)
acceleration (1) Acceleration data logger (1) Accelerometer (1)
access costs (1) access to resources (1) acclimation (1)
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accumulator model (1) accuracy (1) Aceros (1)
acetone (1) Acheta domestica (1) acid detergent fiber (2)
acid insoluble ash (2) ACID-BASE PARAMETER (1) ACIDITY (1)
Acinonyx jubatus (8) Acomys cahirinus (1) acoustic (2)
acoustic adjustment (1) Acoustic analysis (1) Acoustic communication (6)
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acoustic signaling (1) acoustic signals (4) acoustic stimulation (3)
acoustic stimulation methods (1) Acoustic stress (1) Acoustics (2)
acoustil interactions (1) acquisition (3) Acris crepitans (1)
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activity budget (15) activity budgets (6) Activity Cycles (1)
activity level (5) activity levels (1) activity pattern (3)
activity patterns (4) activity profile (1) activity rhythms (1)
acute mastitis (1) ACUTE PHASE PROTEINS (2) Acute phase response (1)
Acute stress (4) acyclicity (3) AD LIBITUM (1)
Adaptation (21) Adaptation (Physiology) (1) adaptation Biology (1)
adaptationist program (1) adaptations (1) adaptive (1)
Adaptive behavior (1) adaptive behaviour (1) adaptive coloration (1)
adaptive kernel (1) adaptive significance (1) adaptiveness (1)
addax (1) Addax nasomaculatus (2) Addictions (1)
Addlie Penguin (1) Adélie Penguin (7) adenocarcinoma (1)
ADF (1) adience (1) adipose tissue (1)
adjunctive (1) Adjunctive behavior (1) Adjunctive behaviour (1)
Administration (1) adolescence (2) ADOPTION (6)
adoption agency (1) Adrenal (3) adrenal activity (5)
adrenal corticoids (1) adrenal glands (1) adrenal hormones (1)
adrenal state (1) Adrenal tyrosine hydroxylase (2) Adrenaline (1)
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Adrenocortical system (2) adrenocorticotropic hormone (1) Adrenomedullary system (2)
adult (1) Adult affiliation (1) adult education (1)
adult female (1) Adult play (1) Adult play fighting (1)
adult sex ratios (1) adults (1) advancements (1)
advances (1) advertisement call (1) advice (1)
ADVISORY (1) Aequidens rivulatus (1) aerial photography (1)
aerobic bacteria (1) aesthetics (1) Aethia cristatella (1)
Affect (9) affective (1) affective state (7)
affective states (2) Affenberg Salem (1) affiliation (6)
affiliations (1) affiliative behavior (2) affiliative behaviors (2)
affiliative investment (1) affiliative social behavior (1) Affiliative social behaviour (1)
affordance (2) AFLP (1) Africa (1)
african antelope (1) african bush elephant (2) African cichlid (1)
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age class differences (1) age classes (1) age differences (5)
age effect (1) Age Factors (7) Age influence (1)
age structure (1) Age-class (1) age-dependent signalling (1)
age-specific (1) Aged (1) aged monkey (1)
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agressiveness (1) Agricultural intensification (1) Agriculture (2)
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albinism (2) albino rat (2) albumen (1)
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algae (1) Algometer (1) aliens (3)
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alopecia (3) ALOPEX LAGOPUS (3) Alouatta (3)
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american mink (1) amino acid (1) amino acids (4)
aminoglycoside therapy (1) Ammonia (1) amnesia (1)
Amphetamine (1) Amphibia (1) amphibian (13)
amphibian decline (3) Amphibian handling (1) amphibian population decline (1)
amphibian tuberculosis (1) amphibians (27) amplifier (1)
amputation (1) amquel (1) AmQuel® (1)
Amygdala (6) anaerobic bacteria (1) anaesthesia (1)
analgesia (6) Analgesic (1) Analgesics (1)
analog magnitudes (1) analogical reasoning (1) analogs & derivatives (1)
analogy (3) analysis (2) analysis of Variance (2)
Anas acuta (1) Anas platyrhynchos (1) anatomy (1)
anatomy & histology (1) ancestry (1) Andean condor (1)
androgen (3) Androgen inhibitors (1) androgens (13)
Androstadienes (1) androstenedione (3) Androstenone (1)
anesthesia (4) anesthetic (1) anesthetics (1)
Anestrus (1) Anguilla anguilla (1) aniaml psychology (1)
aniamls (1) animal (23) Animal active movement (1)
animal awareness (1) Animal behavior (63) Animal behavior Anecdotes (1)
animal behavior research (1) Animal behavior Research Congresses (1) Animal behaviour (51)
animal behaviour research (1) ANIMAL BIOTECHNOLOGY (1) animal breeding (2)
animal captivity (1) animal capture (2) animal care (6)
Animal Care and Use committee (1) animal care manuals (1) animal cognition (5)
Animal communication (13) ANIMAL CONSCIOUSNESS (1) animal control management (1)
animal culture (2) Animal dealers -- United States -- History (1) animal defence (1)
animal defense (1) ANIMAL DENSITY (1) animal development (1)
Animal diseases (1) animal economics (1) animal emotions (1)
Animal ethics (9) ANIMAL ETHICS COMMITTEES (1) Animal experimentation (9)
Animal experimentation Congresses (2) Animal experimentation Moral and ethical aspects (2) animal experiments (1)
animal handling (2) ANIMAL HAPPINESS (1) animal health (8)
animal homosexuality (1) animal housing (2) animal husbandry (10)
animal hypnosis (1) Animal industry Moral and ethical aspects (2) Animal intelligence (2)
Animal intelligence Congresses (1) animal interactions (1) animal inventories (1)
animal law (1) animal management (6) Animal manipulation (1)
animal marking (2) ANIMAL MEMORY (1) animal mind (1)
animal minds (2) Animal model (3) Animal model of depression (2)
Animal models (12) animal movements (1) ANIMAL NEEDS (1)
Animal needs index (2) Animal needs index ANI (TGI) (1) animal nutrition (1)
Animal pain (5) animal parks (1) Animal personalities (2)
animal personality (8) animal physiology (4) animal play (1)
animal population (1) animal preference rank (1) Animal production (1)
ANIMAL PROTECTION (1) Animal protection legislation (1) Animal psychology (7)
Animal psychopathology (1) Animal Quality of Life (2) animal research (3)
Animal rights (16) Animal rights activists United States (1) Animal rights Encyclopedias (1)
Animal rights History (1) Animal rights movement (1) Animal rights movement United States (1)
Animal rights Philosophy (2) Animal rights United States (1) ANIMAL SCIENCE (1)
ANIMAL SELECTION (1) Animal shelter (11) animal shelters (4)
animal signals (2) animal size (1) animal social behavior (1)
animal social behaviour (1) animal suffering (2) ANIMAL TELOS (1)
Animal tracking (1) animal traffic (1) animal training (8)
animal transport (2) Animal Use (1) animal use ethics (2)
ANIMAL USE STATISTICS (1) animal visibility (1) animal vision (1)
Animal Vocalization (7) ANIMAL WANTS (1) animal welafre (1)
Animal welfare (953) Animal welfare -- United States -- History (1) Animal Welfare Act (1)
Animal welfare assessment (5) animal welfare assessment model (1) Animal welfare audits (1)
Animal welfare Congresses (3) animal welfare considerations (1) Animal welfare Encyclopedias (1)
Animal welfare History (1) Animal welfare Law and legislation Great Britain (1) Animal welfare Law and legislation United States (1)
animal welfare monitoring (1) Animal welfare Moral and ethical aspects (4) Animal welfare Moral and ethical aspects Congresses (1)
Animal welfare organisations (AWOs) (1) Animal welfare Periodicals (1) animal welfare policy (1)
animal welfare programmes (1) animal welfare programs (1) Animal Welfare Regulations (1)
animal welfare research (1) ANIMAL WELFARE SCIENCE (2) Animal Welfare standards (2)
Animal welfare United States (1) Animal well-being (8) Animal's sentience (1)
animal-assisted therapy (1) animal-based assessments (1) animal-based measure (1)
ANIMAL-BASED MEASURES (7) ANIMAL-BASED OUTCOME MEASURES (1) ANIMAL-BASED PARAMETERS (2)
ANIMAL-FRIENDLY BRANDS (1) ANIMAL-FRIENDLY PRODUCTS (1) ANIMAL-HUMAN COMMUNICATION (1)
ANIMAL-MAN INTERACTION (1) Animal-welfare friendly products (1) Animals (82)
animals as interpretive tools (1) animals behavior (1) Animals Diseases (1)
Animals Health (1) animals needs (1) Animals Public opinion History (1)
Animals Treatment Moral and ethical aspects (1) animals under stress (1) annual rhythm (1)
Anogenital distance (1) Anohs carolinensis (1) Anolis (1)
Anolis carolinensis (7) Anolis sagrei (1) anomalies (1)
anomalous behavior (1) anomalous behaviour (1) anorexia (2)
anovulation (1) Anser anser (2) ant (1)
ant foraging (1) Antarctic Islands (1) Antarctic Peninsula (1)
Antarctica (2) Antaresia childreni (1) anteater (2)
antelope (11) Antelope cervicapra (1) anthelmintic (1)
ANTHROPOCENTRISM (1) Anthropogenic food (1) Anthropogenic noise (3)
Anthropogenic stressor (1) anthropoid apes (1) ANTHROPOMORPHISM (8)
anthropomorphisms (1) Anti-ectoparasitic agents (1) anti-predator (1)
anti-predator behavior (3) anti-predator behaviour (2) Anti-predatory behavior (1)
Anti-predatory behaviour (1) antibiotics (2) Antibodies (1)
antibody (1) Antibody Formation (1) antibody titers (1)
anticipation (7) anticipatory behavior (4) Anticipatory behaviour (4)
anticipatory mechanisms (1) ANTICIPATORY RESPONSE (1) ANTICOAGULANTS (1)
Antilocapra americana (1) Antimicrobial activity (1) ANTIMICROBIALS (1)
antioxidants (1) antiphonal exchange (1) antipredation behaviors behaviours (1)
antipredator (2) ANTIPREDATOR AND PREDATION BEHAVIOR (1) ANTIPREDATOR AND PREDATION BEHAVIOUR (1)
antipredator behavior (10) antipredator behaviour (8) antipredator behaviour; antipredator behaviour; Crotalus polystictus; energy recuperation; maternal cannibalism; parental care; Mexican lance-headed rattlesnake; nonviable offspring (1)
antipredator defence (2) antipredator defense (1) antipredatory defense (1)
antipredatory phenomena (1) antipredatory vigilance (1) ANTIPSYCHOTIC (1)
Antler cycle (1) antlers (1) anuran (5)
anuran amphibians (1) anuran communication (1) anurans (1)
anvil use (1) Anxiety (43) anxiety-related states (1)
Anxiolytic (1) Anxiousness (1) Aonyx capensis (1)
Aonyx congicus (1) Aotus (2) aoudad (1)
ape (5) apes (32) Apex predator (2)
Apis mellifera (2) aposematism (4) apparent digestibility (2)
apparent retention (1) Appetite (2) appetite regulation (1)
appetitive behavior (2) Applications (2) Applied animal behavior science (1)
Applied animal behaviour science (1) applied behavior analysis (1) applied behavior research (1)
applied behaviour analysis (1) Applied ethology (2) Appraisal (2)
Appraisal theories (2) APPROACH-AVOIDANCE CONFLICT (1) Approaches (1)
APRT (1) Aptenodytes (1) Aptenodytes patagonicus (12)
Apteryx mantelli (1) Aquaculture (8) Aquaria (1)
aquariology (3) aquarium (9) aquarium collections (1)
aquarium exhibitry (1) aquarium fish (2) aquariums (13)
Aquatic environment (1) aquatic herbivore (1) aquatic invertebrates (1)
Aquatic mammals (1) Aquatic Salamander (1) Ara rubrogenys (1)
Arabian horses (1) Arachnidae (1) Araneae (1)
arboreal activity (1) arboreal termites (1) arboreality (3)
Architecture (1) Architecture Human factors (1) Architecture Psychological aspects (1)
Arctic (3) arctic fox (1) arctic foxes (1)
Arctic National Wildlife Refuge (ANWR) (1) Arctic Ocean (1) arctoides (1)
Ardeotis kori (1) area (1) argali sheep (1)
ARGON (2) Argument-by-analogy (1) Arid zone (1)
Armenia (1) arousal (10) Arrhythmic activity patterns (1)
Arterial vascularization (1) Arteriosclerosis (1) artery (1)
arthritis (1) Arthropod availability (1) arthropod exhibitry (1)
arthropods (1) ARTICULAR GOUT (1) Artificial calls (1)
artificial formulas (1) artificial fruit (1) artificial illumination (1)
artificial incubation (7) artificial insemination (12) artificial lighting (1)
Artificial rearing (1) artificial reproduction (1) artificial selection (3)
artificial techniques (1) artificial vagina (3) artificial-rearing (1)
Artiodactyla (2) artiodactyls (1) Arvicolinae (2)
ascorbate (1) ascorbic acid (1) asia (1)
Asian elephant (15) Asian elephants (6) Asian rhinoceros (1)
Asian small clawed otter (1) Asian small-clawed otter (1) Asian wild horse (1)
Asian yellow pound turtle (1) Asiatic black bear (3) Asiatic elephant (1)
asiatic wild asses (1) ASMA (1) aspergillosis (2)
Aspergillus fumigatus (1) ASR (1) Assay (2)
assessment (23) assessment methodology (1) Assessment of animal welfare (1)
ASSESSMENT PROTOCOL (1) ASSESSMENT SYSTEM (1) Assistance dogs (1)
assisted breeding (1) assisted reproduction (4) association (6)
Association Learning (1) associations (1) associative learning (1)
associative sequence learning (1) Assortative mating (4) asssessment (1)
assurance programs (1) ASSURANCE SCHEMES (2) ASTER (2)
asteroid feeding (1) Asthma (1) ASTROTURF (1)
asymmetric generalization (1) asymmetries (2) ATCH challenge (1)
ATD (1) Ateles (4) Ateles geoffroyi (2)
Atelopus (1) Atelopus zeteki (1) Athene cunicularia (1)
atherosclerosis (1) Atipamezole HCl (1) Atlantic bluefin tuna (1)
Atlantic bottlenosed dolphin (1) ATLANTIC RIGHT (1) Atlantic salmon (1)
Atlantic salmon smolts (1) atoxoplasmosis (1) Atta cephalotes (1)
Attachment (8) attachment behavior (1) Attachment emotion (1)
attachment levels (1) Attachment odors (1) attachment theory (1)
attack (1) Attention (15) Attention deficit hyperactivity disorders (1)
Attention to novelty (1) ATTENTION-SEEKING BEHAVIOUR (1) attenuation (2)
attine ants (1) Attitude (6) ATTITUDE PSYCHOLOGY (1)
ATTITUDE SURVEYS (1) ATTITUDE TO ANIMALS (1) attitudes (9)
ATTITUDES TO ANIMALS (1) attracting power (1) Attractivity (1)
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audiences (1) audio cues (1) audiograms (1)
Audiovisual (1) audiovisual stimulation (1) Audit (2)
Audition (1) auditory (1) auditory distance assessment (1)
auditory enrichment (1) auditory grouping (1) Auditory Perception (3)
auditory scene (1) auditory scene analysis (1) auditory sensitivity (1)
auditory stimuli (1) Auditory system (1) auditory threshold (1)
Aurelia sp (1) aurosal (1) AUSTRALIAN MAMMALS (1)
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Autonomic nervous (1) autonomic nervous system (3) Autonomic reactions (1)
Autoshaping (1) auuditing (1) Aversion (13)
aversive conditioning (1) Aversive memory (1) Aves (3)
Avian (10) Avian communication (1) avian diets (1)
avian eye (1) AVIAN INTELLIGENCE (1) avian nutrition (1)
avian perception (1) avian physiology (1) Avian reintroduction (1)
avian restoration (1) avian vision (1) avian yolk (1)
AVIARIES (2) avoidance (6) avoidance behavior (2)
Avoidance behaviour (2) Avoidance distance (2) Avoidance distance scores (1)
avoidance learning (6) avoidance tactic (1) Avoidance task (1)
AVP (1) Awareness (7) AZA Species Survival Plan© (1)
Azaperone (1) Babesia microti (1) babirusa (2)
baboon (6) baboons (5) bachelor (2)
Bachelor group (1) bachelor groups (3) bachelor males (1)
BACK FAT (1) bacteremia (1) bacteria (2)
bacterial disease (1) Badge (1) BADGER (1)
BADGERS (1) Bait (2) bait take (1)
baited (1) balance (1) balance device (1)
Bali mynah (1) Bali starling (1) BALKING (1)
bamboo (1) banded mongoose (3) Banded mongooses (1)
Bandit models (1) bands (1) BANK VOLES (2)
banteng (1) BAR CHEWING (1) Bar mouthing (1)
bar pressing (1) barb (1) Barbary macaque (3)
barbule (1) Barbus tetrazona (1) Bare skin areas (1)
bared-teeth display (1) Barents Sea (1) Barking (1)
barking treefrogs (1) barn owl (1) barndoor skate (1)
barns (1) Barriers (1) Barro Colorado Island (1)
Basal ganglia (4) BASAL URINARY CORTISOL LEVELS (1) baseline serum concentrations (1)
Basic motor patterns (1) basic research (1) Basilar papilla (1)
basking behavior (1) Basking behaviour (1) Bathing (1)
Bathing behavior (1) bathing behaviour (1) batoid (1)
Batrachochytrium dendrobatidis (3) bats (2) battery cages (1)
bay or black-backed duiker (1) BDNF (2) BEAK AMPUTATION (1)
Beak trimming (3) Bear (2) bear bile (1)
bear scat monitoring (1) bear-human encounters (1) bearded capuchin (1)
Bears (6) beaver (2) Bedding (3)
BEDDING INVESTIGATION (1) bedding material (1) bedding quality (1)
bee (1) beef (1) Beef cattle (4)
beetles (1) begging (3) Behavior (289)
behavior and pregnancy (1) Behavior change (1) Behavior Development (1)
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behavior response (1) Behavior-contingent (1) Behavioral (2)
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behavioral androgen responses (1) Behavioral assessment (4) behavioral asymmetries (1)
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Behavioral demand function (1) behavioral development (9) Behavioral disorder (1)
behavioral disorders (1) behavioral diversity (1) Behavioral ecological models (1)
behavioral ecology (2) behavioral enrichment (2) behavioral estrus (1)
behavioral expression (3) behavioral flexibility (4) behavioral genetics (2)
behavioral history (1) Behavioral immobility (1) BEHAVIORAL IMPACT (1)
behavioral indicators (3) behavioral indices (1) behavioral interactions (1)
behavioral lateralization (1) behavioral management (19) behavioral measurements of stress (1)
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behavioral phenotype (1) behavioral phenotyping (1) behavioral plasticity (4)
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behavioral research (1) Behavioral Response (1) behavioral response test (1)
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Behavioral satiety sequence (1) Behavioral science (1) behavioral selection (1)
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behavioral stoichiometry (1) behavioral strategies (1) behavioral stress (1)
behavioral studies (2) behavioral synchronization (1) behavioral syndrome (11)
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behavioral thermoregulation (1) behavioral trade-off (1) behavioral tradition (2)
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behaviour (269) behaviour change (1) Behaviour consultation (1)
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behaviour expression (1) behaviour function (1) behaviour modification (2)
Behaviour patterns (2) behaviour prediction (1) Behaviour problems (4)
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behaviour-contingent (1) Behavioural (2) behavioural activity (1)
behavioural adaptation (1) Behavioural analysis (1) Behavioural assessment (3)
behavioural asymmetries (1) Behavioural causation (1) behavioural changes (1)
Behavioural demand (1) behavioural development (5) Behavioural disorder (1)
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behavioural enrichment (1) Behavioural expression (3) behavioural flexibility (4)
behavioural genetics (1) behavioural health (1) BEHAVIOURAL IMPACT (1)
Behavioural indicators (3) behavioural indices (1) behavioural lateralization (1)
behavioural management (9) Behavioural mode (1) behavioural modelling (1)
behavioural momentum thoery (1) behavioural monitoring (2) behavioural need (1)
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behavioural profiling (1) behavioural reaction norms (1) BEHAVIOURAL REACTIVITY (1)
BEHAVIOURAL REPERTOIRE (1) behavioural research (1) Behavioural Response (1)
behavioural response test (1) behavioural responses (1) behavioural role (1)
behavioural sampling (1) behavioural satiety sequence (1) Behavioural selection (1)
behavioural sensitization (1) Behavioural sequences (1) behavioural stoichiometry (1)
behavioural strategies (1) BEHAVIOURAL STRATEGY (1) behavioural studies (2)
behavioural synchronization (1) behavioural syndrome (11) behavioural syndromes (9)
Behavioural test (4) Behavioural tests (2) behavioural theory (1)
behavioural therapy (2) behavioural thermoregulation (1) Behavioural trade-off (1)
behavioural tradition (2) behavioural trait syndromes (1) BEHAVIOURAL TRAITS (2)
behavioural types (1) BEHAVIOURAL WELL-BEING (1) behaviourial traits (1)
behaviours in enclosures (1) behviour (2) belly nosing behavior (1)
belly nosing behaviour (1) beluga (2) beluga whale (1)
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Fat score (1) Fat stores (1) fat-soluble vitamins (2)
fatal attacks (1) Fatal Outcome (1) FATTENING (1)
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feather (2) FEATHER CLIPPING (1) Feather coloration (1)
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feather pecking (20) feather picking (4) feather plucking (3)
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fecal (2) fecal analysis (4) Fecal androgens (1)
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feed-forward (1) Feedback (1) feeder (2)
feeder puzzles (1) feeding (27) Feeding and nutrition (3)
feeding behavior (30) feeding behaviour (24) Feeding bout (1)
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feeding technique (1) Feeding test (2) feeding time (1)
feeding trial (1) feeding trials (1) FEELINGS (6)
felid (4) felidae (7) felids (11)
feline (6) feline disease (1) feline enrichment (1)
feline immunodeficiency virus (1) feline infectious peritonitis (1) feline leukemia virus (1)
feline parvovirus (1) Felis (1) Felis lybica African wildcats (1)
Felis spp (1) Felis viverrina (1) Female (58)
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finless porpoise (1) firebug (1) first occurrences (1)
Fish (37) fish alternative (1) fish behavior (1)
Fish behaviour (1) FISH FARMING (1) Fish welfare (3)
fish-eating birds (1) fisheries (1) fishes (7)
fission (1) fission-fusion (1) Fissipedia (1)
fitness (18) five freedoms (3) fixed action patterns (1)
Fjord (1) flagship species (2) flamingo (1)
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Flight (2) flight distance (3) Flight initiation distance (3)
flight responses (1) flight restraint (1) flight speed (1)
Flight test (1) flipper banding (1) floater (1)
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floor pen (1) FLOOR QUALITY (2) Floor space (1)
floor surface (1) Floor type (1) flooring (2)
Florida (1) Flowcytometry (1) flower colour (1)
flowing water (1) Fluctuating asymmetry (2) fluid dynamics (1)
fluorescence (2) fluorescence-immunoassay (1) fluorescent lamps (1)
Fluorescent lighting (1) fluorescent lights (1) FLUOROACETATE (1)
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foals (1) FOCUS GROUPS (1) Focused stereotypy (1)
folate (1) folding fractures (1) folivores (1)
folivory (1) follicle (2) follicle-stimulating hormone (4)
follicular (1) follicular development (2) follicular waves (1)
Follow-up studies (1) following (1) Food (5)
food abundance (1) food access (1) Food anticipatory activity (1)
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Food aversion (1) food boxes (1) Food caching (1)
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Food deprivation (6) food detection (1) food enrichment (1)
food habits (2) food handling (1) food hoarding (1)
food incentives (1) food intake (12) food items (1)
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Food pirating (1) food preference (8) food preference index (1)
food preferences (4) food puzzle (1) food quality (2)
food resource (1) food restriction (5) FOOD REWARDS (2)
food safety (1) food selection (4) food sharing (2)
food species (1) food web (1) food-associated call (1)
Food-washing behavior (1) Foodacquisition (1) Foodhabit (1)
foot (1) foot disorders (1) foot health (1)
foot lesions (2) foot pad (1) FOOT-HOLD TRAPS (1)
FOOT-PAD DERMATITIS (1) FOOT-SCRUBBING (1) Foot-shock (1)
Foot-shock stress (1) footdrumming (1) Footedness (1)
Footrest (1) FOOTROT (2) forage (1)
foraging (47) foraging ability (1) foraging activity (1)
foraging behavior (24) foraging behaviour (23) FORAGING DECISION (1)
foraging efficiency (1) Foraging effort (1) Foraging habitat (2)
foraging pattern (1) foraging patterns (1) foraging strategy (4)
foraging studies (1) Foraging success (1) foraging under predation risk (1)
Forced swim test (2) Forced swimming test (2) forced versus free choice (1)
Forecasting (1) Foregut fermenter (1) Forensic mammalogy (1)
forest (1) forest elephant camps (1) forest elephants (1)
FOREST RESERVE (1) Forest structure (1) forestry (1)
forgiveness (1) forked tongue (1) Formosan gem-faced civet (1)
formula (1) formula nutrition (1) Formulated psittacine diets (1)
Fos (1) fossa (2) fossorial mammals (1)
Fostering (1) Foudia rubra (1) founder (3)
founder effect (1) founder equivalents (1) founder individual (1)
founder numbers (1) founder relatedness (1) founders (1)
fowl (1) Fox (5) FOX FARMING (1)
Fractal analysis (2) Fractals (1) Free choice profiling (2)
free erythrocyte protoporphyrin (1) FREE RANGE (1) free ranging (1)
free stalls (1) free-choice profiling (1) Free-Choice-Profiling (2)
Free-exploratory paradigm (1) free-living (1) Free-range (2)
free-ranging (3) free-ranging cotton mice (1) Free-roaming (1)
free-stall design (1) FREEDOM OF MOVEMENT (1) Freeze–hide (1)
Freezing (1) Frégoli syndrome (1) frequency and sound pressure level (1)
Frequency domain (1) frequency shift (1) frequency-dependent selection (1)
freshwater mussel (1) FRICTION (1) friendship (2)
Frightening device (1) frog (2) frogs (3)
Frontal cortex (1) frozen treats (1) fructan (1)
FRUCTOSAMINE (1) frugivores (2) frugivory (3)
fruit (2) FRUIT BATS (2) fruit composition (1)
fruit fly (3) fruit-habitat hypothesis (1) fruits (1)
frustration (4) Fukomys (1) Fukomys damarensis (1)
full play face (1) Fully-slatted (1) function (7)
functional anatomy (1) functional code (1) Functional Laterality (2)
Functional lateralization (1) functional modularity (1) Functional morphology (1)
functional neuroimaging (1) Functional sex differences (1) functionality (1)
FUNCTIONING (1) funding (2) Fundulidae (1)
fungal infections (1) fur (1) Fur animals (2)
FUR CHEWING (1) FUR FARMING (2) FUR-CHEWING (3)
fur-rubbing (1) FURNISHED CAGE (2) Furrubbing (1)
fusion (1) future (2) future of aquariums (1)
future of zoos (1) future research (1) Future strategy (1)
fuzzy clustering analyses (1) G tests (1) g-tests (1)
GABA (2) Gabon (1) Gadus morhua (1)
gait (3) gait score (2) GAIT-SCORING (1)
galactorrhea (1) Galago (1) galagos (1)
Galapagos (2) galapagos penguin (1) Galea monasteriensis (1)
gall bladder (1) Galliformes; Acclimation; Metabolism; Temperature; Phylogeny; Scaling (1) Gallotia bravoana (1)
Gallus gallus (6) Gallus gallus domesticus (4) Gallus gallus domesticus' behavioral sequences (1)
Gamba Complex of Protected Areas (1) Gambel’s white-crowned sparrow (1) Gambling (1)
Game farm (1) game theory (1) gametogenesis (1)
Gangu Forest (1) GAP analysis (2) Garnett's bushbabies (1)
garter snake (1) gas (1) Gas Chromatography-Mass Spectrometry (1)
Gasterosteidae (1) Gasterosteus aculeatus (2) Gastric ulceration (1)
gastritis (2) Gastro-intestinal nematodes (1) gastrointestinal transit (1)
Gastrospirillum (1) gaur (1) gavaging (1)
gaze (3) gaze following (5) gaze-following (2)
Gazella marica (1) gazelle (1) Gazelles (1)
Gelada (1) Gelada baboons (1) Geladas (1)
Gender (5) gender determination (2) Gender differences (4)
gender-specific (1) Gene (1) gene diversity (3)
gene dropping (1) Gene expression (5) gene extinction (1)
gene flow (1) Gene polymorphisms (1) GENE TECHNOLOGY (1)
genera-specific (1) GENERAL HEALTH (1) GENERALISED AVERSION (1)
Generalised procrustes analysis (1) Generalizability (1) Generalization (1)
generalization of stimuli (1) Generalized linear mixed models (1) Generalized Procrustes Analysis (4)
Genetic (1) genetic adaptation (1) genetic and demographic management (1)
genetic banking (1) genetic benefits (1) genetic correlation (2)
genetic diversity (8) genetic drift (2) genetic engineering (1)
Genetic introgression (1) genetic management (5) genetic markers (1)
genetic modification (1) genetic monitoring (1) GENETIC PROGRESS (1)
Genetic relatedness (1) genetic reservoir (1) Genetic selection (4)
genetic variability (5) genetic variation (9) Genetically heterogeneous rats (1)
Genetically modified animal (1) genetics (19) Genistein (2)
genital swelling (1) GENOMIC SELECTION (1) genotoxicity (1)
genotype (1) genotyping (1) gentle jird (1)
gentoo (1) gentoo penguin (3) gentoo penguins (1)
Geochelone carbonaria (1) Geochelone gigantea (1) Geochelone pardalis (1)
Geochelone sulcata (1) Geographic distribution (1) geographic origin and type (1)
Geographic variation (3) Geography (1) Georychus capensis (1)
Geostatistics (1) gerbil (2) GERBILS (1)
geriatric (2) geriatrics (1) German shepherd (2)
gestagens (2) gestation (11) gestural requests (1)
gesture (2) Gestures (3) GH (1)
Ghrelin (1) giant panda (15) giant panda enrichment (1)
giant panda sperm (1) giant panda spermatozoa (1) giant pandas (4)
gibbon (2) gibbons (5) GILT (1)
Giraffa camelopardalis (8) Giraffa camelopardalis reticulata (1) giraffe (24)
giraffes (2) giraffid (1) Giraffidae (2)
GIT times (1) Giving up density (1) giving-up density (4)
Glance (1) GLARE (1) global amphibian biodiversity (1)
global cues (1) global location (1) global warming (1)
Globalization (1) glomerulosclerosis (2) Gloves (1)
glucocorticoid (18) glucocorticoid feedback (1) Glucocorticoid hormones (1)
Glucocorticoid receptor (2) Glucocorticoids (23) glucocorticosteroid (1)
Glucocorticosteroids (1) Glucose (2) glucose tolerance (1)
glyceryl monocaprylate (1) Gnawing stick (1) GnRH (1)
GnRH receptor down-regulation (1) goal directed behavior (1) Goal directed behaviour (1)
Goal-directed movement (1) Goat (5) GOAT KID (2)
Goats (4) Gobiusculus flavescens (1) GOELDI'S MONKEY (1)
Goeldi's monkeys (2) Golden hamster (2) golden lion tamarin (2)
golden marmoset (1) golden toad (1) GOLDEN-HEADED LION TAMARIN (1)
GOLDEN-HEADED LION TAMARINS (1) goldfinches (1) GOLDFISH (1)
gombe (1) Gompertz function (1) Gonadal hormones (4)
gonadal senescence (1) Gonadal Steroid Hormones (1) gonadal steroids (2)
gonadotropin (2) gonadotropin-releasing hormone (1) good parent (1)
gorge (1) gorilla (31) Gorilla beringei (1)
Gorilla beringei beringei (4) Gorilla g (2) Gorilla gorilla (9)
Gorilla gorilla beringei (1) Gorilla gorilla gorilla (9) gorilla psychology (1)
gorillas (16) GOVERNMENT (1) GPS (3)
GPS collar (1) GPS satellite collaring (1) GR (2)
Graded stress effect (1) Graduate (1) grain (1)
Grammostola spatulata (1) granivores (1) graphics (1)
grass (1) gratification (1) gray mouse lemurs (1)
gray seal (1) gray titi monkey (1) gray treefrog (2)
Grazer (3) grazers (1) grazing (9)
grazing animals (1) great ape (6) great ape activity (1)
great ape behavior (1) great apes (18) Great Britain (1)
great call (1) great hornbill (1) Great Lakes (1)
Great Plains toad (1) great tit (4) greater flamingo (1)
greater kudu (1) greater rhea (1) greater sandhill crane (1)
Green anole (1) green anole lizards (1) green anole lizrd (1)
Greenland (1) greeting (1) GRENADE (1)
Grevy's zebra (1) grey mouse lemur (1) grey parrot (2)
Grey Parrots (1) grey squirrel (1) grey treefrog (1)
Greyhounds (1) greylag geese (1) greylag goose (1)
grid divider (1) Griffon vulture (1) Gripping behavior (1)
grizzly bear (2) grizzly bears (3) Gromphadorhina portentosa (1)
grooming (19) Ground pecking (1) ground substrate (1)
Group (3) group augmentation (1) group behavior (1)
group behaviour (1) group composition (4) group defence (1)
group displays (1) group dynamics (2) GROUP FEEDING (1)
group formation (8) Group housing (9) GROUP INSTABILITY (1)
group living (1) group movement (1) Group movements (1)
GROUP REACTIONS (1) group scale phenomena (1) GROUP SELECTION (1)
group size (29) group stability (2) Group vigilance (1)
Group-farrowing (1) Group-housed (1) Group-housing (3)
groupers (1) grouping patterns (1) grouping requirements (1)
Groups (1) growing pig (1) growingpig (1)
growth (25) growth & development (1) growth and development (1)
growth crude protein (1) growth curve (1) Growth hormone (1)
growth patterns (1) Growth performance (1) GROWTH PROMOTERS (1)
growth rate (2) growth rates (2) growth-mortality tradeoffs (1)
Gruiformes (1) Grus americana (3) Grus canadensis pulla (1)
Gryllidae (1) Gryllus campestris (1) GtH (1)
Guam (1) guanaco (1) guenons (1)
Guenther's dik dik (1) Guenther's dik-dik (1) guest effect (1)
guests (2) Guiana dolphin (1) Guide dogs (2)
guidelines (4) Guinea pig (5) Guinea pigs (2)
GULF OF CALIFORNIA (1) Gulls (1) GUM (2)
Gum Arabic (1) gum feeding (1) Gum guar (1)
gummivory (2) gunite (1) Günther's dik-dik (1)
guppies (1) guppy (1) gut loading (1)
Gymnogyps californianus (2) Gymnophions (1) H (1)
habitat (7) Habitat choice (2) HABITAT CONSERVATION (1)
habitat fragmentation (2) habitat loss (2) habitat requirements (1)
habitat selection (7) habitat structure (1) habitat suitability (1)
habitat use (5) habitats (1) Habits (1)
Habituation (21) haematocrit (1) HAEMATOLOGY (2)
hair (3) Hair cortisol (1) Hair identification (1)
hair loss (2) Hair pulling (1) hair root cells (2)
hair shafts (1) hair-pulling (1) hairiness (1)
Halal (1) Halcyon cinnamomina (1) Halcyon cinnamomina cinnamomina (1)
Halichoerus grypus (1) Haloperidol (1) hamadryas baboon (4)
hamadryas baboon (Papio hamadryas) (1) hamsters (2) Hand (1)
hand rearing (7) hand-raising (2) hand-reared (2)
hand-rearing (13) Handbooks (1) handedness (3)
handicap (2) handling (32) Handling (Psychology) (1)
Handling effect (1) handling reward (1) Handling welfare (1)
handrearing (1) Hanuman langurs (2) Hanuman lemur (1)
Hapalemur (1) Haplorhini (1) haplotype (1)
happiness (2) HAPPINESS SET-POINT (1) HAPTOGLOBIN (3)
harassment (2) harbor seal pups (1) Harbor seals (1)
harbour seal (1) Hard-release (1) harem (1)
harems (1) harm (1) harp seals (1)
HARPOON (1) HARVEST (2) harvesting (1)
hastiness (1) hatchability (3) Hatchery (1)
hatchery environment (1) Hatchery selection (1) hatchling (1)
Hawks (1) hay (3) hCG (1)
hCG-SP1 assay (1) head orientation (1) head rotations (1)
head starting (1) Head-dip (1) HEAD-RESTRAINT (1)
head-start (1) Health (27) health and welfare (1)
health assessment (1) Health Care Reform methods United States (1) Health care reform United States (1)
health hazards and liability (1) HEALTH MANAGEMENT (1) HEALTH MONITORING (1)
Health Philosophy (1) Health-related Quality of Life (3) healthy broiler chicken (1)
hearing (3) heart (3) heart attacks (1)
heart disease (1) heart failure (2) heart rate (36)
heart rate physiology (1) heart rate telemetry (2) Heart rate variability (13)
Heat (1) heat exposure (2) heat loss (3)
Heat stress (3) heat tolerance (1) Heat transfer (1)
heat-hardening (1) heat-light preference (1) heavy metal (1)
Hebb-Williams Maze (1) HEDGEHOG (2) HEDONISM (1)
heifer (1) Heifers (1) height (1)
Helarctos malayanus (1) Helicobacter (1) Helisoma trivolvis (1)
hellbender (1) helminth parasites (1) Helodermatidae (1)
Helogale parvula (1) helper effect (1) helpers at the nest (1)
helping (2) helping behavior (1) Hematocrit (1)
hematological (1) Hematology (3) Hemiscyllidae (1)
Hemispheric specialization (1) hemochromatosis (3) hemoglobin polymorphism (1)
hemostasis (1) Hen (1) Hens (9)
Herbivore (3) herbivore nutrition (2) herbivores (3)
Herbivorous (1) Herbivory (1) Herd size (1)
Herding (1) HEREDITARY DISEASE (1) Hereditary diseases (1)
Heritability (4) hermit crab (2) herpes (1)
herpesvirus (1) herpetoculture (1) herpetofauna (1)
herring gull (1) heterogeneous groups (1) heteromyids (1)
heterophils (1) heterosis (1) heterospecific (1)
heterozygosity (4) hibernation (3) Hidden Markov model (1)
Hiding (1) HIDING ENRICHMENT (1) hierarchial (1)
hierarchical rank (1) Hierarchy (5) hierarchy stability (1)
High exploratory mice (1) high fiber diet (1) HIGH FIBRE DIET (1)
high field magnetic resonance imaging (1) high intensity noise (1) High responder (1)
high-level vision (1) high-order behavior (1) High-order behaviour (1)
Himalaya (1) Himalayan gray goral (1) Himantopus novaezelandiae (2)
Hindgut fermenter (1) HIP DYSPLASIA (1) hippo (1)
Hippocampus (10) Hippotragus niger (1) histopathology (1)
history (2) history of environmental enrichment (1) history of primatology (1)
hoarding behavior (1) Hoechst 33258 (1) hogs (1)
holding capacity (1) holding power (1) Hole board (1)
hole-board (2) Hole-board test (1) Holeboard (1)
Holstein (1) home range (8) home range structuring (1)
home range use (2) HOME-RANGE SIZE (1) HOMECAGE (1)
HomeCageScan (1) homeland security (1) Homeostasis (3)
hominids (1) HOMO SAPIENS (1) homoplasy (1)
Homoscedasticity (1) homosexual behavior (1) homosexual behaviour (1)
homozygosity (1) Honest signalling (1) honey bear (1)
honey bee (1) Honey-fishing (1) honeybee (2)
honeycreepers (1) HOODED CROW (1) hooded rat (1)
HOOF HEALTH (1) hoof lesion (1) hoof lesions (1)
hoofed stock (1) hoofstock (28) hooftstock (1)
HOPE (1) hormonal changes (1) Hormonal control of sexual cycle (1)
hormonal responses (1) hormonal stimulation (1) hormone (8)
hormone analysis (1) hormone changes (1) hormone excretion (1)
Hormone injections (1) hormone metabolites (1) hormone receptor (1)
hormones (27) hornbills (1) horned lizard (1)
horned lizards (1) horse (35) Horse behavior (1)
Horseback riding (1) horses (23) HOSPITAL PENS (1)
hot-iron dehorning (1) Houbara bustard (1) house cat (3)
House mouse (2) house sparrow (2) HOUSED SINGLY (1)
housefly (1) housing (68) Housing and Husbandry (1)
housing changes (1) Housing condition (1) HOUSING CONDITIONS (6)
housing design (1) housing methods (1) HOUSING REFINEMENT (2)
HOUSING SPACE REQUIREMENTS (1) Housing system (5) housing systems (5)
Housing-conditions (1) howler monkeys (4) HPA (3)
HPA axis (11) HPA response (1) HPA-axis (3)
HPLC (3) HR (1) human (9)
Human activity (2) human chorionic gonadotropin (2) human culture (1)
HUMAN DISEASE (1) Human disturbance (13) Human disturbances (1)
human effect (1) Human evolution (1) Human factor (1)
human food (1) human frontal face (1) human gestures (1)
human handling (1) human health (2) Human Health-Related Quality of Life (1)
Human impact (2) human impacts (1) Human impacts on wildlife (1)
Human interaction (6) human listeners (1) Human Menopausal Gonadotrophin (1)
human perception (1) human pet (1) human play (1)
human presence (2) HUMAN RUMINATION SYNDROME (1) Human selection (1)
Human skin (1) Human stewardship (1) human stimuli (1)
human test (1) human visitors (1) Human well-being (1)
human zoo (1) human-altered landscapes (1) human-animal (1)
human-animal bond (2) HUMAN-ANIMAL BONDS (1) human-animal contact (2)
Human-animal interaction (10) human-animal interactions (6) human-animal relations (2)
Human-animal relationship (9) Human-animal relationships (6) Human-animal relationships Moral and ethical aspects (1)
human-directed gazing (1) HUMAN-HORSE INTERACTIONS (1) HUMAN-IMPACT (1)
Human-marmoset interactions (1) Human-Pet (1) Human-wildlife conflicts (1)
humane (4) humane attitude (1) Humane education (2)
Humane pest control (2) HUMANE RODENT PEST CONTROL (1) HUMANE SLAUGHTER (2)
HUMANENESS (2) humans (14) humans and nature (1)
human–animal bonds (1) Human–animal interactions (2) Human–animal relationship (4)
Human–animal relationships (7) Human–bear interactions (1) Human–dog interactions (2)
Human–elephant conflict (1) Human–pet relationship (1) Humboldt penguin (2)
humboldt penguins (1) humidity (2) hummingbird (1)
hunger (5) Hunger stress (1) HUNT (1)
HUNTING (2) hunting success (1) Huntington (1)
husbadry (1) husbandry (75) HUSBANDRY CONDITIONS (1)
husbandry procedures (5) Husbandry routines (1) husbandry schedules (1)
husbandry training (1) hyaena (1) Hyaena brunnea (1)
hyaena hyena (1) hybrid (2) hybrid characters (1)
hybridity (1) hybridization (4) HYBRIDS (1)
Hydrochoerus hydrochaeris (2) hydrocortisone (2) hydrocortisone metabolism (1)
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Hyperglycemia (1) Hyperpallium (1) hyperprolactinemia (2)
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Hypothalamic-pituitary-adrenal (1) hypothalamic-pituitary-adrenal axis (2) Hypothalamic–pituitary–adrenal (1)
hypothalamic–pituitary–adrenal axis (2) hypothalamic–pituitary–adrenal regulation (1) Hypothalamo–pituitary–adrenal axis (1)
Hypothalamus (4) Hypothalamus–pituitary–adrenocortical axis (1) Hypothermia (1)
hypovitaminosis A (1) Hypoxia (1) I&SI (1)
IACUC (2) Iberian pig (1) Ice drift (1)
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IGF-II (1) Iguana (2) Iguana iguana (1)
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Imaging sensory systems (1) imitation (5) Imitative Behavior (1)
imitative behaviour (1) Immature play (1) immersion (1)
immigrant males (1) immigration (2) immobilization (3)
immune competence (1) Immune function (1) immune response (3)
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Immunity (4) immunoassay (3) Immunocompetence (2)
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Inescapable stress (1) infant (3) Infant behavior (2)
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Information centre (1) information gathering (1) Information life cycle (1)
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information use (2) infra-red beak treatment (1) infraprimate mammals (1)
Infrared (1) infrared imaging (2) Infrared spectra (1)
Infrared spectroscopy (1) infrared thermographic imaging (1) infrared thermography (11)
Infrared thermography(IRT) (1) infrared-sensitive pit organ (1) infrasound (1)
Ingesta retention (1) Ingestive behavior (2) ingestive behaviour (1)
Inhalation (1) inheritance (1) Inherited defect (1)
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inhibin (1) Inhibition (Psychology) (1) Inhibitory avoidance (1)
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Innate immunity (1) inner ear (1) inner-city (1)
innovation (5) innovative processes (1) insect (3)
insect behavior (1) INSECT HARASSMENT (1) insectivore (1)
insectivores (2) insectivorous (1) Insectivorous bat (1)
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instrumentation (1) insulin (3) insulin resistance (1)
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Integrity (2) Intelligence (6) intensive animal husbandry (1)
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interactions (3) Interbeat interval (1) interbirth interval (6)
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interdigital gland (1) INTERDISCIPLINARY SCIENCE (1) Interespecific communication (1)
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interindividual distance (1) INTERLEUKINS (1) intermediate feeder (1)
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International (1) international agreements (1) INTERNATIONAL LEGISLATION (1)
International Society for Applied Ethology (1) Internships (1) INTERPLAY (2)
interpolation maps (1) interpretation (3) INTERPRETATION OF AMBIGUOUS STIMULI (1)
Intersexual relationships (1) intersignal interaction (1) Interspecific communication (2)
Interspecific interactions (1) Intertemporal choice (2) Interval length (1)
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interviews (2) intestinal eversion (1) intestinal passage rate (1)
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Intraspecific behaviour (1) intraspecific communication (2) intraspecific killing (1)
intraspecific variability (1) Intraspecific variation (1) intrauterine insemination (1)
Intrinsic and extrinsic reinforcement (1) intrinsic factors (1) intrinsic mortality (1)
Intrinsic motivation (1) intrinsic reinforcement (1) introduce (1)
introduced species (3) introduction (8) intron (2)
intruder (1) Intuition (3) invasion (4)
invasion biology (2) Invasive (1) inversion effect (1)
inversions (1) Invertebrata (1) invertebrate (2)
invertebrates (7) investigation (1) Investigation method (1)
Investigations (1) investigator disturbance (1) iodine deficiency (1)
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irrational concepts (1) ISIS (2) ISO STANDARDS (1)
Isoflavone (1) Isolation (10) Isolation housing (1)
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Judgement (1) judgement bias (2) Judging teams (1)
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juvenile dominance (1) JUVENILE HEDGEHOGS (1) k-Value (1)
Kangaroo rat (2) Kappa (1) karyotype (1)
karyotypes (2) Katanga lion (1) kea (1)
keel fracture (1) keeper (1) keeper assessments (1)
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Keepers (2) kennel (4) Kennelling (2)
Kennels (2) Kenya (2) Kerguelen (1)
Kernel home range (1) ketamine (1) KEY PARAMETERS (1)
key peck (4) keystone individuals (1) kibble (1)
kidney (1) killdeer (1) killer whale (4)
killer whales (1) KILLING (2) KILLING EDIBLE CRABS (1)
killing of animals (1) kin (2) kin recognition (3)
kin relatedness (1) kin selection (4) kinematic gait data (1)
king (1) king penguin (10) King penguins (1)
kinkajou (1) kinship (3) Kirk's dik dik (1)
Kirk's dik-dik (1) kiwi (1) kleptoparasitism (1)
knowing animals (1) knowledge (1) KNOWLEDGE EXPLOITATION (1)
knowledge gain (1) koala (2) koalas (1)
Komodo dragon (3) Komodo dragons (2) Kori Bustard (1)
Krill (1) Kuhl's pipistrelle (1) kulans (1)
L ratio (1) La Gomera (1) Lab studies (1)
Lability (1) Laboratory (26) Laboratory animal (1)
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Laboratory animals (11) Laboratory animals Behavior (1) Laboratory animals Congresses (1)
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Laboratory Cages (1) laboratory housing (1) Laboratory macaques (1)
Laboratory methods (1) Laboratory mice (7) LABORATORY PRIMATES (1)
laboratory rabbit (2) LABORATORY RABBITS (1) Laboratory rat (6)
laboratory rats (7) laboratory science (1) LABOUR COSTS (1)
Labrador retriever (1) Lactate (1) lactation (15)
lactation curve (1) lactose (1) lagomorphs (1)
Lamb (2) lamb capture (1) LAMB CASTRATION (1)
lambs (4) Lameness (22) laminitis (1)
lamur catta (1) landmark (1) landmark configuration (1)
landmark learning (1) landscape architecture (1) Landscape fragmentation (1)
landscape of fear (1) landscape structure (1) language (5)
language evolution (1) language proficiency (1) langurs (2)
laparoscope (1) laparoscopic exam (1) laparoscopic examination (1)
laparoscopy (1) large animal groups (1) LARGE CARNIVORES (1)
Large groups (1) larva (1) larvae (1)
laser (2) Lasiopodomys brandti (1) Lasting change (1)
Lasting increase (1) late gestation (1) Lateralisation (2)
laterality (8) lateralization (1) lateralization of behavior (1)
Lateralization of behaviour (1) LATIN SQUARE (1) laughing (1)
Laughter (1) laws (2) Lawsuit (1)
LAYERS (1) laying (1) Laying Behavior (1)
Laying Behaviour (1) laying capacity (1) Laying date (1)
Laying hen (13) Laying hen chicks (1) Laying hens (21)
Laying sequence (1) Laysan Island (1) laziness (1)
lazy (1) lead paint (1) leadership (2)
leaf-cutting ant (1) learn (1) learned helplessness (2)
learning (62) Learning Ability (2) LEARNING CAPACTIY (1)
learning set (1) learning strategy (1) LEARNING TESTS (1)
learning to learn (1) leatherback turtle (1) leg (1)
leg banding (1) LEG PROBLEMS (1) LEG-HOLD TRAPS (1)
legal requirements (1) legislation (13) Leiomyoma (2)
lek (2) lemon shark (1) Lemur (7)
Lemur catta (3) Lemuriformes (1) lemurs (3)
Leontopithecus (1) Leontopithecus rosalia (1) leopard frog (1)
Leopard seal (2) leopard tortoise (1) Leopardus pardalis (3)
Leopardus pardalis albescens (1) Lepidoptera (2) Lepomis gibbosus (1)
leptin (4) Leptodactylus fallax (1) Leptoptilos javanicus (1)
lesions (3) lesser apes (1) lesser kestrel (2)
lethal equivalents (1) lethal gas mixtures (1) Lethargy (1)
leucism (1) Leucocyte (1) leukocyte acti (1)
LEUKOCYTE COPING CAPACITY (1) leukocyte differential (1) leukocytes (1)
lever press (1) Lever-press type task (1) levonorgestrel (2)
levonorgestrel (LNG) (1) Lewis male rats (1) lexigrams (1)
LH (5) LHRH (1) Liability (1)
Licking (1) lid removal (1) Lidocaine (1)
life history (15) life history productivity (1) life history stages (1)
life history traits (2) life quality (1) life satisfaction (1)
LIFE SCIENCE (1) life span (1) life table (2)
LIFE WORTH AVOIDING (1) LIFE WORTH LIVING (1) life-history models (1)
life-table (1) Light (5) light effects (1)
Light environment (3) LIGHT INTENSITY (3) Light pollution (1)
LIGHTING (8) lignin (2) Ligula intestinalis (1)
Liking (1) limb aputation (1) LIMB LESIONS (1)
Limb preference (1) limited plasticity (1) linear dimensions (1)
LINEAR PROGRAMMING (2) Linearity (1) LINKAGE (1)
Linne's two-toed sloth (1) Lion (1) lion-tailed macaque (4)
Lion-tailed macaques (1) lions (4) lipid (2)
lipid phase transition (1) lipids (1) Lipopolysaccharide (1)
liposomes (1) Liquid Feeding (1) list combination (1)
list memory (1) literature review (1) Lithium chloride (1)
Litoria ewingi (1) Litoria ewingii (2) Litoria raniformis (1)
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Little Penguin (2) little penguins (1) live feeding (2)
live prey (1) Live weight (1) Live-haul (1)
Live-video image (1) liver (2) liver diseases (1)
livestock (15) Livestock Behavior (1) Livestock Effect of stress on (1)
Livestock Housing (1) Livestock industry (1) LIVESTOCK MARKET (1)
livestock production (1) Livestock Research Moral and ethical aspects (1) Livestock Social aspects (1)
livestockQUALITATIVE ATTITUDE APPROACH (1) Lizard (16) Lizards (13)
Lleida plains (1) Loading (3) loans (1)
local anesthetic (1) local communities (1) local enhancement (2)
local resource competition (1) locomotion (15) locomotion scoring (1)
locomotor (1) Locomotor activity (3) locomotor play (1)
Locus coeruleus (1) LOCUS OF RESPONSE (1) Locusta migratoria (1)
log-linear analyses (1) log-linear analysis (1) Logging (2)
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Lombard effect (1) Long term memory (1) LONG-ACTING NEUROLEPTIC (1)
Long-Evans (2) Long-range correlation (1) Long-tailedmacaques (1)
LONG-TERM CONSISTENCY (1) Long-term currency (1) LONG-TERM MEMORY (1)
long-term retention (1) long-term studies (1) Long-termmemory (1)
Long-wave cone class (1) long-wave-sensitive visualpigment (1) longevity (6)
longtailed macaques (1) longwave radiation (2) looking time (1)
Loose housing (2) Lophaster (1) Lophocebus albigena (1)
Lordosis (1) lost cat (1) lost dog (1)
Low exploratory mice (1) low frequency hearing (1) LOW INPUT (1)
low light (1) Low responder (1) lowland gorilla (2)
lowland gorillas (1) Loxodonta (4) Loxodonta africana (33)
Loxodonta africana cyclotis (1) LPS (1) LR rainbow trout (1)
LTP (1) LTRE analysis (1) LUCE'S CHOICE AXIOM (1)
luminance (1) lunar periodicity (1) LUNG LESIONS (1)
Luscinia s (1) luteal (1) luteal function (2)
Luteinizing (1) luteinizing hormone (8) luteinizing hormone releasing hormone (1)
lutenizing hormone (1) LUTRA LUTRA (1) Lutra maculicollis (1)
Lutrinae (1) Lutrogale perspicillata (1) Lycaon pictus (5)
Lying (1) Lying area (1) lying behavior (2)
Lying behaviour (4) lymphocyte proliferation (1) lymphocytes (1)
lymphocytopenia (1) lynx rufus (2) LYSINE VASOPRESSIN (1)
M (1) MAC (1) Macaca (7)
Macaca arctoides (3) Macaca fascicularis (2) Macaca fuscata (5)
Macaca mulatta (11) MACACA MULATTA PSYCHOLOGY (1) Macaca mulatto (1)
Macaca nemestrina (4) Macaca nigra (2) Macaca radiata (1)
Macaca silenus (3) Macaca sylvanus (4) Macacamulatta (1)
macaque (8) macaque monkeys (1) macaques (14)
macaroni penguins (2) Macquarie Island (1) Macronutrient (1)
Macropodidae (2) Madagascar (2) Madagascar hissing cockroach (1)
magnesium (2) magnetic navigation (1) magnetite particles (1)
magnetoreception (2) Main olfactory system (1) maintenance (1)
maintenance crude protein (1) Maintenance requirements (1) major histocompatibility complex (2)
malachite sunbird (1) Maladaptation (1) malaria (1)
Malayan sun bear (2) Male (58) male aggression (1)
male attractiveness (1) male behavior (1) male behaviour (1)
male coloration (1) male display (1) male distinctiveness (1)
Male effect (2) male gorillas (1) Male grouping (1)
Male infanticide (1) male mate choice (1) male mating strategy (1)
male mice (1) Male pig (1) Male Predatory Behavior (1)
male presence (1) male quality (1) male sociality (1)
male stability (1) male-female conflict (1) male-male behavior (1)
male-male competition (2) Male-Male Relationships (1) male-mating ability (1)
males (1) Male–male competition (1) malignant catarrhal fever (1)
Mallards (1) mammal (4) Mammalia (3)
mammalian brains (2) mammalian evolution (1) mammals (13)
Man-induced effects (1) management (39) management guideline (1)
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managing predation (1) manatee (1) mandrill (1)
Mandrillus (1) Mandrillus sphinx (3) maned wolf (5)
Manellanic penguins (1) maneuverability (1) Manidae (1)
manipulation (1) manipulation task solving (1) Manipulative skills (1)
manual disability (1) Manual restraint (1) manual role differentiation (1)
Manuals (1) Manure (1) Margaritifera margaritifera (2)
margay (4) Marine (1) Marine & Freshwater Biology (1)
Marine Aquarium Council (1) marine birds (3) Marine environment (1)
marine mammal (5) marine mammals (3) marine otter (1)
marine park (2) marine toads (1) MARINE TUCUXI (1)
Market (1) Marketing schemes (2) MARKOV CHAIN (1)
Markov process (1) Marmoset (10) marmosets (4)
Marmota flaviventris (1) marsupial (5) Marsupialia (1)
marsupials (3) MARTHA NUSSBAUM (1) Masculinization (1)
masking (4) masking release (1) mass (1)
Massed training (1) masterplan (1) mastication (1)
mastitis (2) matching (2) matching to sample (1)
mate attraction (2) Mate attraction behavior (1) mate choice (16)
mate choicemate (1) Mate competition (1) mate fidelity (1)
mate locating behaviour (1) material and social (1) material collection (1)
maternal (2) maternal behavior (22) maternal behavior psychology (1)
maternal behaviors (1) Maternal behaviour (15) maternal care (9)
maternal condition (1) maternal den (1) Maternal deprivation (6)
maternal diet (1) Maternal effects (4) maternal investment (3)
maternal lineage (1) maternal milk (1) maternal rearing (1)
maternal reluctance (1) Maternal responsiveness (1) Maternal separation (3)
maternal training (1) maternal-filial chemical signals (1) math (1)
mathematical models (1) mathematics (3) mating (6)
Mating behavior (2) Mating success (4) Mating system (7)
Mating systems (2) mating tactics (1) Matrix model (1)
matrix population models (2) Maturation (1) maturation of social and locomotor skills (1)
maturation rates (1) Mauremys mutica (1) Mauritius fodies (1)
maximum avoidance of inbreeding (1) maximum likelihood (2) Maximum price (1)
Maxwell's duiker (1) Mazama (1) maze (1)
Maze learning (3) maze running (1) MC4R (1)
meagre (1) Meal criterion (1) Meal frequency (1)
mealworms (1) Mean arterial pressure (1) mean electrical axis (1)
mean kinship (3) mean retention time (3) means end (1)
means-end (1) measure (1) MEASUREMENT (6)
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meat quality (5) meat safety (1) MEAT-TYPE COCKS (1)
Mechanical Nociceptive Threshold (1) mechanisms (1) mechanisms of behavior (1)
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Medical anthropology (1) Medical care United States (1) Medical care United States Quality control (1)
Medical errors Prevention (1) medical procedures (1) medicine (2)
Medicine Philosophy (1) medium-sized grazer (1) medroxyprogesterone (1)
medusa (1) meerkat (1) meerkats (1)
Megadyptes antipodes (3) Meissner corpuscles (1) Melancholic depression (1)
Melanocyte stimulating hormone (1) Melanotaenia australis (1) Melatonin (4)
melengestrol acetate (3) melengestrol-acetate exposure (1) MELES MELES (1)
Melopsittacus (1) Melopsittacus undulatus (4) Melursus ursinus (2)
membrane (1) Memory (24) Memory circuit refreshment (1)
Memory consolidation (1) Memory disruption (1) menarche (1)
menopause (2) menstrual cycle (4) Mental health (1)
mental imagery (2) Mental math (1) Mental Recall (3)
mental representation (1) Mental State Attribution (1) mental states (2)
mental stress (1) Mental task (1) Mephitis mephitis (1)
mercury vapor lamps (1) Meriones crassus (1) Meriones unguiculatus (1)
Merops nubicus (1) mesocosm (2) Mesocricetus (1)
Mesopallium (1) Mesopredator (2) Meta-analysis (4)
metabolic bone disease (2) Metabolic Cage (1) metabolic diseases (1)
metabolic fecal nitrogen (1) metabolic rate (2) Metabolic storage (1)
Metabolic syndrome (1) Metabolic variables (1) metabolism (12)
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metacognition (2) metamorphosis (1) method of collection (1)
methodology (23) Methods (1) metrics (1)
metronidazole (1) Metyrapone (1) Mexican fireleg tarantula (1)
Mexican redknee tarantula (1) Mexico (3) MGA (3)
MICE (30) Microarray (1) Microcavia australis (1)
Microcebus (2) Microcebus murinus (4) microchips (1)
microflora (1) Microhabitat (2) microhistological analysis technology of feces (1)
microhistology (1) Microinjection (1) Micronesian kingfisher (2)
microphone array (1) microsatellite (1) microsatellite DNA (3)
Microsatellite loci (1) microsatellite markers (1) microsatellites (6)
Microspectrophotometric (1) Microtus montanus (1) Microtus ochrogaster (1)
microwave radar (1) Middle Aged (1) middle rule (1)
Migration (5) milk (5) milk composition (3)
milk feeder (1) milk formula (1) MILK LOSS (1)
Milk production (2) milk yield (2) Milking (4)
milking parlor (1) milking parlour behavior (1) Milking parlour behaviour (1)
milking pit (1) mineral (3) mineral nutrition (1)
mineral supplementation (2) Mineralocorticoid receptor (2) minerals (11)
MINIMISING HARM (1) Minimum approach distance (1) Minimum convex hull area (1)
minimum convex polygon (1) MINIMUM STANDARDS (1) minisatellites (1)
mink (14) mirror (4) mirror image stimulation (1)
mirror self-recognition (1) mirror use (1) mirror-mediated spatial location (1)
MIRRORS (1) mission (1) mites (1)
mithun endocrinology (1) mitochondrial DNA (4) MITRAL VALVE DISEASE (1)
MIXED EFFECTS MODEL (1) mixed exhibits (1) mixed species (2)
Mixed-effects (1) mixed-species enclosure (1) MIXING (1)
MIXING STRESS (1) mmunocompetence (1) mobility (1)
modal action patterns (1) Model (4) Modeling (1)
modelling (2) Models (5) models of motivation (1)
Modern 20th century (1) Modified Cages (1) MODIS (1)
modularity (1) Modulation (1) mole rats (1)
mole-rats (1) molecular bird sexing (2) molecular genetics (1)
molecular sexing (1) Molecular Structure (1) molecular systematics (1)
molecule (1) Mollusca (2) Molluscs (1)
Molothrus ater (1) molt (2) mona monkey (1)
mondontidae (1) Mongolian gerbil (2) Mongolian wild horse (1)
mongoose lemur (1) monitor (1) monitor lizards (2)
monitoring (7) MONITORING POINTS (1) Monitoring the Future (1)
Monkey (9) monkey breeding colony (1) MONKEY CHOW (1)
monkeys (15) monkeys and apes (1) Monoamine neurotransmitters (1)
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pigtailed macaques (1) pika (1) pilferage (1)
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pine needle abortion (1) pine needles (1) PINIONING (1)
pink fairy armadillo (1) pinniped (2) pinnipedia (1)
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pitfall trapping (1) Pituitaries (1) Pituitary–adrenocortical (1)
pitviper (1) placement (1) placenta (1)
placental infarcts (1) Placentophagia (1) planning (3)
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plasma (5) Plasma corticosterone (2) plasma cortisol (3)
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play (21) Play and Playthings (3) Play behavior (10)
play behaviour (7) play face (1) play fighting (1)
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playback experiment (1) playbacks (1) playful facial display (1)
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POLICY-MAKING (1) POLITICS (1) pollution (3)
polyandry (1) Polydipsia (1) polygyny (1)
polymerase chain reaction (1) polymorphic colour vision (1) polymorphism (4)
polyphenol (1) polyps (1) polyspecific associations (1)
Pomacentrus amboinensis (1) Pongo (2) Pongo abelli (1)
Pongo pygmaeus (13) PONIES (1) Pony (1)
pool (1) pool design (1) pool size (1)
poor welfare (2) popularity (1) Population abundance (1)
population aggregation analysis (1) population consequences (1) population control (7)
population distribution (1) population dynamics (3) population estimates (1)
population genetics (4) population management (5) Population Management Plan (1)
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population size (2) population structure (1) population supplementation (1)
population surveys (1) POPULATION VIABILITY (1) Population viability analysis (2)
Population-based (1) populations (1) Poraniopsis (1)
porcine zona pellucida (3) pork (1) Porsolt swim test (1)
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Positive and negative emotions (2) positive and negative reinforcement (1) Positive and negative valence (1)
positive cognitive bias (1) Positive emotion (3) Positive emotions (3)
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positive psychology (1) positive reinforcement (14) positive reinforcement training (13)
positive stimulus (1) Positive welfare (3) possum (1)
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postimplantation (1) postingestion elevation in tongue-flick rate (1) postmortem salvage (1)
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posttraumatic stress disorder (3) Postulate (1) posture (4)
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pouch examination (1) Poultry (20) power asymmetry (1)
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predatory behavior (8) predatory behaviour (6) predatory phenomena (1)
Predatory stress (1) predator–prey interaction (1) predict (1)
predictability (10) Predictable demands (1) PREDICTIVE FACTORS (1)
preening (3) Preference (29) PREFERENCE EXPERIMENTS (1)
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preferences (7) Prefrontal cortex (2) pregnancy (33)
pregnancy detection (1) pregnancy diagnosis (2) pregnancy loss (2)
pregnancy test (1) pregnancy testing (1) pregnanediol (2)
pregnanediol-3-glucuronide (3) pregnanediol-3-glucuronide (PdG) (1) Pregnanes (1)
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prey specialists (1) prey species (1) primary feather (1)
primate (36) primate cognition (3) primate communication (2)
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Primate well-being (2) primates (113) Primates Behavior Research Congresses (1)
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Problem bear (1) problem behavior (1) Problem behaviour (1)
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Professional obligation (1) PROFIT (1) progestagen (3)
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program (2) program evaluation (1) Proinflammatory (1)
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prosociality (1) prospective coding (1) protected animal (1)
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protein requirement (1) protein requirements (1) Protein-Restricted (1)
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Przewalski's horses (1) Psammdromus algirus (1) Pseudemys nelsoni (1)
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pseudoreplication commentary (1) Psiattacines (1) Psittacidae (2)
Psittaciformes (2) psittacine (7) psittacines (3)
Psittacus erithacus (2) psitticines (1) Psophiidae (1)
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public relations (1) public responsibility (1) public spaces (1)
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pudu (1) Puerto Rican crested toad (1) puffinus tenuirostris (2)
Pullet (1) Pulmonary Gas Exchange (1) pulsed field gel electrophoresis (1)
Puma concolor (1) pumpkinseed sunfish (1) punishment (2)
PUNTILLA (1) pup (1) pup mortality (1)
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puppies (2) PUPPY (1) PUPS (1)
pure urine (1) purge (1) push-door (1)
puzzle box (1) PUZZLE FEEDER (1) Pygathrix (1)
Pygoscelis adeliae (3) Pygoscelis antarctica (1) Pygoscelis papua (3)
pyrazine (1) Pyrrhocoris apterus (1) pysiology (1)
python (1) PZP (1) pZP-immunocontraception (1)
QTL-analysis (1) quail (1) qualitative (1)
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qualitative behaviour assessment (2) qualitative food restriction (2) qualitative interviews (1)
Qualitative measurement (3) Qualitative measurements (1) Qualitative research (1)
qualitative variations (1) Quality (3) QUALITY ASSURANCE (2)
quality control (1) quality life (1) QUALITY OF CAGE SPACE (1)
Quality of Health Care United States (1) Quality of Life (19) quality of life - perfectionism - preference-satisfaction - hedonism - pleasure - theories of the good life - autonomy (1)
quality recognition (1) quantative studies (1) quantify item sets (1)
quantitative abilities (1) Quantitative discrimination (1) Quantitative feed restriction (1)
quantitative genetics (1) quantitative judgment (1) quantity comparison (1)
quantity estimation (2) quantity judgments (1) quantity representation (1)
quarantine (2) questionnaire (7) QUESTIONNAIRE SURVEY (1)
questionnaires (4) Questions (1) Quinpirole (1)
Quiscalus lugubris (1) R (1) Rabbit (11)
Rabbits (5) Rabies (1) raccoon dog (1)
radial maze (1) radial-arm maze (1) radiation (1)
Radicals United States (1) radio frequency identification (1) radio telemetry (1)
radio tracking (2) radio transmitter (1) radio-immuno assay (1)
RADIO-TELEMETRY (1) RADIO-TRACKING (2) RADIO-TRACKING REHABILITATION (1)
radiography (2) radioimmunoassay (6) radioimmunoassay (RIA) (1)
radiology (2) radiometers (1) radiotelemetry (3)
RAIN AND WIND (1) rain forest habitat (1) rainbow lorikeets (1)
rainbow trout (4) rainbowfish (1) rainfall (2)
Rainforest (3) rainforest conservation (1) RAMS (1)
Rana (1) Rana esculenta (1) Rana pipiens (1)
Random Allocation (2) random effects (2) random feeding (1)
Random walk (1) randomization (1) randomization tests (1)
range (1) range country (1) RANGE COVER (1)
range use (1) ranging (1) ranging behavior (1)
Ranging behaviour (1) Rank (4) Rank order (2)
RAPD (1) Raphé (1) Rapid eye movement sleep (1)
rare (1) Rare species (2) rarity (1)
Rat (28) rat snakes (1) rate emotionally (1)
Rate maximization (1) Rating scale (2) ratio (1)
rationality (1) ratites (2) rats (48)
Rats transfer (1) ratsnakes (1) rattlesnake (1)
Rattlesnakes (2) Rattus norvegicus (8) Ravenala (1)
raw diet (1) ray (2) rays (1)
Re-feeding signal (1) re-introduction (3) Re-socialization (1)
reaction (1) reaction norm (1) Reaction Time (4)
reactive coping styles (1) Reactivity (4) rearing (15)
Rearing conditions (1) REARING ENVIRONMENT (2) rearing method (1)
recall (1) Receptivity (1) receptor (1)
reciprocal altruism (4) reciprocal exchange (1) reciprocity (2)
Recognition (8) Recognition (Psychology) (2) Recognition memory (1)
recommendations (3) reconciliation (3) RECORDINGS (1)
Recovery (4) recovery plan (1) recovery program (1)
Recreational fishery (1) recruitment (2) rectal massage (1)
rectal temperature (2) red brocket (1) red capped mangabeys (1)
red deer (12) Red fox (4) Red goral (Naemorhedus cranbrooki) (1)
red junglefowl (3) red list (1) red panda (3)
red pands (1) red river hog (1) red squirrel (1)
red wolves (2) RED-BELLIED TAMARIN (2) Red-fronted Macaw (1)
red-ruffed lemur (1) redirected aggression (1) redirected behaviors (1)
REDIRECTED BEHAVIOURS (1) REDUCTION (2) redwing (1)
reef fish (1) Reef-dwelling fishes (1) Reference memory (1)
reference values (1) Referential cognition (1) referential signal (1)
Refinement (9) reflectance (1) reflecting platelets (1)
REFLECTION (1) reflex (1) Reflex ovulation (1)
Refuges (1) refuging (1) regional collection plan (1)
Regional Collection Plan (RCP) (1) Regrouping (3) regulated procedure (1)
regulation (7) regulations (9) regulatory framework (1)
regurgitation (1) REGURGITATION AND REINGESTION (1) regurgitation rate (1)
rehabilitation (17) rehoming (1) reinforcement (5)
Reinforcement (Psychology) (1) Reinforcement context (1) reinforcers (1)
reintroduction (29) reintroduction biology (1) reintroduction success (1)
reintroductions (2) relatedness (6) relational matching (1)
Relationship (3) relationship quality (1) relationships (4)
relative clutch mass (1) relative coordination (1) Relative novelty (1)
relative numerousness (1) relaxin (1) relaxin assay (1)
release (8) RELEASE FROM CAPTIVITY (2) RELEASE SITE (1)
releasers (1) Releasing (1) releasing mechanisms (1)
Relevance (1) Reliability (6) religion (1)
Religious Aspects (1) religious slaughter (1) religious traditions (1)
relinquished dogs (1) relocation (8) reluctance (1)
REM (2) REM sleep (5) REMOTE BIOPSY SAMPLING (1)
REMOTE SAMPLING (1) REMOTE SENSING (1) renal function (2)
repatriation (1) Repeatability (10) Repeated immobilization stress (1)
repeated measures (1) Repeated social defeat stress (1) Repeated stressors (1)
repel (1) REPELLENCY (1) Repellent (1)
Repetitive behavior (4) repetitive behaviour (4) REPLACEMENT (1)
REPORTING (1) reproducibility (1) Reproducibility of Results (4)
reproduction (94) Reproduction disorder (1) reproductive activity (1)
reproductive anatomy (1) reproductive assessment (1) reproductive behavior (9)
reproductive behaviour (4) reproductive biology (4) reproductive cycle (4)
reproductive development (1) reproductive disease (1) Reproductive dysfunction (2)
reproductive efficiency (1) reproductive effort (1) reproductive endocrine profile (1)
reproductive endocrinology (4) reproductive failure (1) reproductive fitness (4)
reproductive function (1) reproductive hormones (2) reproductive isolation (1)
reproductive load (1) reproductive monitoring (3) reproductive opportunity (1)
reproductive outcome (1) reproductive pathology (2) reproductive performance (2)
reproductive physiology (2) reproductive seasonality (2) Reproductive senescence (2)
reproductive state (3) reproductive status (2) reproductive strategies (5)
reproductive success (17) Reproductive suppression (2) Reproductive tactics (2)
reproductive technologies (1) REPRODUCTIVE TECHNOLOGY (1) Reproductive-status (1)
reptile (12) reptile envenomation (1) reptile husbandry (1)
reptile nutrition (1) Reptile sociality (1) reptiles (34)
Reptilia (5) Reputation (1) requirement (1)
rescue (1) RESCUE SHELTER (1) Rescue shelters (3)
reseach (1) research (30) research design (5)
research ethics (2) research funding (1) research methods (2)
research techniques (2) Research Validity (1) RESIDENT KILLER WHALES (1)
residents (1) residual grain (1) resiliency (1)
resistance (2) Resistance to change (1) Resocialization (1)
resolution (2) Resource (1) resource defence (1)
resource defense (1) Resource distribution (1) Resource impact (1)
Resource management (1) resource partitioning (1) resource value (1)
resource-based measures (2) RESOURCE-INPUT MEASURES (1) resources (1)
respiration (6) Respiratory (1) respiratory distress (1)
respiratory rate (3) Respirometry (1) Response (3)
response facilitation (2) response patterns (1) response stereotypy (1)
Responses (1) RESPONSES TO ZOO VISITORS (1) responsiveness (3)
rested harvest (1) resting (1) resting behavior (3)
Resting behaviour (3) resting metabolic rate (2) RESTING PLATFORM (1)
Restless legs syndrome (1) RESTOCKING (2) restoration (1)
restoration ecology (1) Restrain (1) restraint (8)
Restraint stress (3) restricted environmental conditions (1) Restricted feeding (1)
restriction enzyme (1) Resveratrol (1) retention (3)
Retention (Psychology) (1) retention time (2) reticulated giraffe (2)
retina (1) retinal photoreceptors (1) retinol (1)
Retinol Binding Protein (1) retreat (1) retrovirus (1)
Reunion (2) reversal index (1) Reversal Learning (4)
Reversal-learning (1) reverse reward (1) Reversed hatching asynchrony (1)
Review (7) Reward (12) Reward evaluating mechanisms (1)
Reward valuation (1) reward value (1) Reward-related behavior (1)
Reward-related behaviour (2) rewards (1) RFLP (1)
rhabdomys (1) Rhabdomys pumilio (1) rhea americana (1)
rhesus (1) rhesus macaque (10) rhesus macaques (8)
rhesus monkey (16) Rhesus monkeys (10) rhino (2)
rhinoceros (13) rhinoceros conservation (1) Rhinoceros unicornis (1)
Rhinopithecus bieti (2) Rhythms (1) RIA (3)
rickets (1) Riding style (1) righting response (1)
rights (3) ring-tailed lemur (1) ringtailed lemurs (1)
rippled noise (1) risk (1) RISK ANALYSIS (1)
risk assessment (11) risk assessment behavior (1) Risk assessment behaviour (1)
Risk balancing (2) Risk Cues (1) risk factor (1)
Risk factors (3) Risk taking (3) risk-taking behavior (1)
risk-taking behaviour (1) ritualization (2) Rituals (1)
river otters (1) river substrate (1) RMSSD (1)
road ecology (1) Road mitigation (1) Road mortality (1)
road noise (1) road transport (2) roaming dogs (1)
ROBOTIC MILKING (1) robust statistics (1) rocky desert (1)
Rodent (6) rodent development (1) rodent welfare (1)
Rodentia (2) Rodenticide (1) rodents (18)
ROE DEER (1) role of zoos (2) Rollin (1)
Roman High Avoidance rat (2) Roman Low Avoidance rat (2) Romanov sheep (2)
ROOF RAT (1) rook (1) Room density (1)
Room temperature (1) roost (1) ROOSTING (1)
ROOTING BEHAVIOR (1) ROOTING BEHAVIOUR (1) ROOTING MATERIAL (1)
ropagule pressure (1) rope toys (1) Rotation (1)
rough necked monitor lizards (1) ROUGHAGE (1) Round Island gecko (1)
round-pens (1) route learning (1) Route stereotypy (1)
routine (1) Routine formation (1) ROUTINE PROCEDURES (1)
roxellana (1) royal (1) Royal penguins (1)
RQA (1) RSA (1) RSPCA (1)
rubber flooring (1) Rubber mat (1) rubber mats (1)
Rubber slats (1) RUBBER-COATED SLATS (1) Rubbing (1)
ruffed lemur (2) Rules of thumb (1) rumble (1)
rumen (1) rumen balance (2) rumen fill (1)
ruminant (5) ruminant nutrition (1) ruminants (3)
rumination disorder in humans (1) Running (1) Running wheel (2)
running wheel activity (1) RUNNING-WHEEL (1) Rupicola (1)
rural development (1) Rut (2) Rutting (1)
S (1) S+ (1) Saccharine intake (1)
Saddle (1) safety (1) Saguinus (5)
saguinus labiatus (1) Saguinus oedipus (5) Saguinus spp (1)
SAIDS (1) Saimiri (4) Saimiri sciureus (3)
Saimiri sciureus sciureus (1) saki monkey (1) salamander (3)
Salamanders (2) saliva (4) saliva cortisol (1)
saliva metabolism (1) Salivary cortisol (10) Salivary IGA (S-IGA) (1)
Salmo salar (1) salmo trutta (1) Salmon (3)
salmonella (1) Salmonid conservation (1) Salmonid fish (1)
Salmonids (1) saltatory (1) SAM system (1)
samango monkey (1) Same (1) same sex dyads (1)
same-sex grouping (1) same-sex groups (1) same-sex pair bond (1)
sample collection (1) sample preparation (1) sample shipment (1)
SAMPLE SIZE (2) sampling (2) sampling design. spiders (1)
sampling duration (1) sampling effort (2) sampling error (2)
Sampling intervals (1) SANCCOB (1) sanctuaries (1)
Sapace Perception (1) Sarcophilus harrisii (1) Satellite tracking (3)
Satisfaction degree (1) Saudi Arabia (1) Savanna (2)
Sawdust (1) Scalar variability (1) Scale (1)
SCALE RECALIBRATION (1) scaling (2) SCALING CRITERION (1)
Scaling Models (1) scaly anteater (1) Scan (1)
scan sampling (2) Scan-sampling interval (1) Scanning behavior (2)
scanning behaviour (1) Scanning quality (1) scanning responses (1)
Scaphiopus couchii (1) Scarlet Ibis (1) Scarlet macaw (1)
scat analysis (1) scavenging behavior (1) scavenging behaviour (1)
Sceloporus (1) Sceloporus cyanogenys (1) Sceloporus occidentalis (3)
Sceloporus undulatus (1) SCENARIO ANALYSIS (1) scene (1)
Scent (2) Scent glands (1) scent mark (3)
scent marking (3) scent-marking (4) Scented musk (1)
scents (1) schedule (1) schedule-induced (1)
Schizophrenia (3) Schooling behaviour (1) Schooling functions (1)
science (10) science based husbandry (1) Science Education (1)
Science Teaching Centers (1) Science uptake (1) SCIENCE-SOCIETY DIALOGUE (1)
SCIENTIFIC ADVICE (1) scientific assessment (1) SCIENTIFIC ASSESSMENT OF HARM (1)
scientific communication (1) SCIENTIFIC DEBATE (1) scientific method (3)
scientific perspectives (1) scientific programs (1) SCIENTIFIC RESEARCH (1)
scientific study (1) SCIENTIFIC UNCERTAINTY (1) SCIENTIFIC VALUES (1)
scientists (1) Sciuridae (1) sciurids (1)
Sciurus carolinensis (2) scombrid (1) Scombrids (1)
Scoring methods (1) SCORING SYSTEM (1) scorpion (1)
Scotopic vision (1) Scottish National Zoological Park (1) scramble competition (1)
scramble polygamy (1) SCRATCHES (1) scratching (3)
Scream (1) scrounger tactic (1) Scyliorhinus canicula (1)
Scyphozoa (2) Sea bream (1) sea ice (3)
sea lions (3) sea otters (1) sea snakes (1)
sea turtle (1) sea turtles (1) seabbird (1)
seabird (3) Seabirds (6) seal (1)
seals (5) Search and rescue dogs (1) Search costs (1)
Search dogs (1) search patterns (1) searching and handling components (1)
season (5) season trends (1) Seasonal baseline (1)
seasonal behavior (1) seasonal behaviour (1) seasonal changes (1)
seasonal differences (2) seasonal nutrition (1) seasonal range (1)
seasonal selection (1) Seasonal variation (4) seasonality (13)
Seasons (1) secondary plant metabolites (1) secretion (2)
Secretory immunoglobulin A (1) sedation (1) seed diets for psittacines (1)
seed germination experiment (1) seed preference (1) Seeking (1)
segregation (1) seismic signals (1) select (1)
selected species (1) Selection (8) SELECTION INDEX (1)
Selection response (1) selective adaptation (1) Selective brain cooling (1)
selective breeding (5) Selectively bred rat (1) selectivity (2)
Selenarctos thibetanus (1) Self (1) SELF CONCEPT (1)
Self Efficacy (1) self handicapping (1) self mutilation (4)
SELF RECOGNITION (2) self scratching (1) self-abuse (1)
Self-administration (2) self-aggression (1) self-assesment (1)
Self-awareness (2) self-biting (1) self-control (3)
self-control task (1) self-directed behavior (2) self-directed behaviors (1)
self-directed behaviour (4) self-esteem (1) self-injurious behavior (1)
self-injury (1) Self-medication (1) self-mutilation (2)
self-recognition (2) self-stimulation (1) SEMANTIC MODELLING (2)
Semantics (1) semaphores (1) semen (5)
semen analysis (1) semen characteristics (1) semen collection (3)
semen cryopreservation (2) semen evaluation (1) SEMEN QUALITY (1)
semi-captive (1) Semi-free ranging environment (1) semi-wild (1)
seminatural enclosure (2) Semnopithecus entellus (2) senescence (5)
senses (2) sensescence (1) SENSIBILITY (1)
sensitive period (1) sensitivity analysis (1) Sensitivity and Specificity (3)
sensitization (2) sensity (1) Sensor filtering (1)
sensors (1) sensory (2) Sensory bias (2)
Sensory biology (1) sensory coding (1) sensory complementation (1)
SENSORY DEVELOPMENT (1) sensory drive (1) sensory ecology (7)
Sensory function (1) Sensory gating (1) sensory information (1)
sensory perception (1) sensory physiology (1) Sensory receptors (1)
Sensory stimulation (1) Sensory-specific satiety (1) Sentience (7)
sentinel species (1) SEPARATING HORSE (1) Separation (4)
sequence diversity (1) sequence of visitation (1) sequences (1)
sequencing (1) Sequential population analysis (1) Sequoia National Park (1)
Serengeti (1) serial list memory (1) SERM (1)
serology (1) serotonin (5) Serotonin transporter (1)
Serpentes (2) serum (1) serum analysis (1)
serum calcium (1) serum chemistries (1) serum cholesterol (1)
serum cortisol (1) serum fatty acids (1) serum progesterone (1)
Service dogs (1) SERVICE QUALITY MODELLING (1) set acquisition (1)
Set-back distances (1) Set-point (1) SEVERITY CLASSIFICATION (1)
Sex (8) sex allocation theory (2) Sex behavior (1)
sex behaviour (1) Sex categorization (1) sex determination (3)
sex diagnosis (1) sex difference (10) sex differences (23)
Sex Factors (3) sex identification (1) sex ratio (6)
sex ratio bias (1) sex ratios (1) SEX SKIN (1)
sex steroids (3) sex typing (2) sex-biased dispersal (1)
sex-chromosomes (1) sexing (1) sexual (1)
Sexual activity (1) Sexual behavior (18) sexual behaviour (7)
Sexual conflict and coercion (1) sexual dichromatism (3) sexual differentation (1)
sexual dimorphism (8) sexual dysfunction (1) sexual maturation (1)
sexual maturity (8) Sexual mimicry (1) sexual reproduction (1)
Sexual reward (1) sexual segregation (1) sexual selection (29)
sexual signals (1) sexual size comparison (2) sexual solicitation (1)
sexual state (1) sexual swellings (1) Sexuallydimorphic (1)
SHACKLE LINE (1) SHACKLING (1) shade (1)
shape learning (1) Shape+Surface (1) Shaping (1)
shark (3) Sharks (1) Shearing (1)
shearwater (2) Shechita (1) Sheep (56)
sheep activity (1) Sheep feeding and nutrition (1) SHEEP HORNED AND POLLED (1)
shell (1) shell parakeet (1) shell quality (1)
shellfish (1) Shelter (6) Shelter dog (1)
Shelter dogs (2) SHELTER STRESS (1) SHELTER USAGE (1)
Shelters (1) SHIP RAT (1) shoaling (3)
shooting (1) Short-range navigation (1) short-tailed shearwater (1)
Short-Term (1) Short-term currency (1) Short-Term Memory (1)
short-term stress response (1) shortwave radiation (2) shot placement (1)
showing behavior (1) showing behaviour (1) shrikes (1)
shy (1) shyness (1) shyness-boldness (1)
Shyness–boldness (2) Shy–bold continuum (1) Sialia sialis (1)
siamang (2) siamangs (1) sibling birth (1)
sibling relations (1) Sibling rivalry (1) siblings (2)
Sickness (3) Sickness behavior (3) sickness behaviour (5)
SICS (1) side preference (1) SIDE-EFFECTS (1)
side-effects of artifical selection (1) sign tracking (1) SIGNAL (2)
signal conspicuousness (1) signal degradation (1) signal design (1)
Signal Detection (3) signal memorability (1) signal recognition (1)
signal salience (1) signal transmission (1) Signal variation (1)
signaling (1) Signalled predictability (1) signalling (4)
signalling theory (1) signals (1) SIGNATORY VALUE (1)
signature (1) Signature signals (1) signature whistle (1)
significance testing (1) Sika Deer (1) silkworms (1)
Silver fox (5) Silver foxes (1) silverback (2)
silverback parental behavior (1) simian immunodeficiency virus (1) Simioidea (1)
simulation (1) simultaneous visual discrimination (1) Sinai (1)
Sine-wave (1) SINGLE AND DOUBLE COIL (1) SINGLE CAGING (1)
single case (1) single case design (1) SINGLE Cone (1)
SINGLE HOUSING (2) Siocial Adjustment (1) Sire (1)
Sirenia (1) Site selection (2) Site value (1)
situation-bounded learning (1) SIV (1) six-lined racerunner (1)
sixbar wrasse (1) size (2) Size Perception (1)
size-class differences in behavior (1) skewer task (1) skill (1)
skin (1) Skin conductance response (1) Skin lesion score (1)
SKIN LESIONS (1) SKIN NOCICEPTORS (1) Skin temperature (4)
skin tent (1) Skin Ulcer (1) SKINK (1)
SKINNER BOX (1) skull morphology (1) skunk (1)
Slat (1) Slaughter (19) Slaughter data (1)
Slaughter plants (1) Slaughter welfare (1) SLAUGHTERHOUSE (1)
slaughtering (1) Sleep (19) sleep behavior (2)
sleep behaviour (2) Sleep deprivation (3) Sleep episode length (1)
Sleep fragmentation (1) Sleep function (1) Sleep mechanisms (1)
Sleep phylogeny (1) sleep position (1) Sleep regulation (1)
sleep state (1) sleepy lizard (1) Slipperiness (1)
SLOPES (1) sloth (3) sloth bear (1)
sloth bears (2) Slow oscillation (1) Slow wave activity (1)
Slow wave sleep (1) Slow-wave activity (1) Slow-wave sleep (3)
SLURRY (1) small captive population (1) small carnivores (1)
small cat (1) small cats (1) SMALL MAMMALS (2)
small N (1) small population management (1) small samples (1)
small tortoiseshell butterfly (1) small ungulates (1) small-for-dates infants (1)
small-spotted catshark (1) Smell (3) smiling (2)
Smoltification (1) smooth-coated otter (1) snake (8)
snake tuberculosis (1) snakes (11) snakes classification (1)
snakes physiology (1) snapping turtle (1) SNARES (1)
sniff test (1) snow leopard (3) Snowmobile (1)
sociability (3) Social (17) Social antelope (1)
Social avoidance (1) social behavior (73) Social behavior in animals (1)
social behaviour (63) Social bond (3) social bonding (1)
social bonds (1) Social buffering (3) Social capital (1)
social challenge (1) social change (2) social changes (1)
social cognition (12) social communication (1) social compatibility (1)
social competence (1) Social competition (1) Social complexity (2)
social conditions (2) social conflict (1) Social contact (5)
social context (1) Social coordination (1) social cue (1)
Social defeat (1) Social defeat experience (1) SOCIAL DENSITY (1)
social deprivation (5) Social discrimination (2) Social disruption (2)
social distance (1) social dominance (8) social dominance hierarchy (1)
social dynamics (2) Social enrichment (6) Social environment (10)
social evolution (1) Social exploration (1) social facilitation (5)
social foraging (3) social frustration (1) Social group (3)
social hierarchy (1) social housing (9) social influence (1)
social influences (3) social information processing (1) Social initiation (1)
SOCIAL INSTABILITY (1) social intelligence hypothesis (1) social interaction (8)
Social interaction test (2) social interactions (8) social introduction (1)
social isolation (19) social learning (22) Social maternal stress (1)
SOCIAL MEMORY (1) social modulation of heart rate (1) social monitoring (1)
social morality (1) social motivations (1) social network (6)
Social network analysis (5) social network modeling (1) social networks (5)
social norms (1) social odors (1) social organisation (1)
social organization (10) social partner (1) social partners (1)
social perception (1) Social Perception* (1) social play (4)
Social preference (2) social proximity (1) Social rank (9)
social ranks (1) Social recognition (5) Social recognition memory (1)
social relations (1) social relationship (3) Social relationships (5)
social responses (1) Social separation (3) social signal (2)
social skill (1) social society (1) Social status (8)
social stimulation (1) social stimuli (1) social stress (8)
social structure (12) social style (1) Social subordination (2)
Social substitute (1) Social support (4) social system (1)
Social thermoregulation (1) social tolerance (2) social transmission (2)
SOCIAL WELL-BEING (1) SOCIALISATION (2) sociality (8)
socialization (9) Socially constructed concept (1) SOCIETAL CONCERNS (1)
societies (1) society (3) Socio-sexual Factors (1)
SOCIOLOGY (1) sociosexual behavior (1) sodium (1)
Sodium Fluoroacetate (1) Sodium-Restricted (1) SOFT FLOORING (1)
soft release (1) Soft-release (1) software (2)
Soiling Behavior (1) Soiling Behaviour (1) solar eclipse (1)
sole ulcer (1) solicitation (2) solitary (1)
solitary housing (1) solitary play (2) soluble fiber (1)
somatic cell count (1) somatotropic axis (1) Song (2)
song detection (1) Song Development (1) song discrimination (1)
SONG LEARNING (1) Songbird (1) Songbirds (3)
sooty mangabeys (2) Sore hocks (1) sorting (1)
SOTALIA FLUVIATILIS (1) Sotalia guianensis (1) Sound (3)
Sound Localization (1) sound perception (1) sound sources (1)
Sound Spectrography (3) sound transmission (1) source filter theory (1)
source populations (1) source-filter theory (1) sources of sound (1)
South Africa (4) South China tigers (1) SOUTH EAST ASIA (1)
South Georgia (1) southern Africa (1) southern bell frog (1)
southern India (1) Southern mountain cavy (1) southern river otter (1)
Southern rockhopper penguins (1) Sows (12) Soy (2)
Soy isoflavones (2) soybean protein (2) SPACE (2)
Space allowance (7) SPACE AVAILABILITY (1) space constraint (1)
space limitation (1) Space occupation (1) Space Perception (3)
space survey (1) space use (9) space utilization (2)
Spaced training (1) spacing (1) spacing behavior (1)
SPARKS (1) sparring (1) Sparus aurata (1)
spatial (4) spatial behavior (6) Spatial Behaviour (4)
spatial cognition (7) SPATIAL CONTIGUITY (1) spatial crowding (1)
spatial density (1) Spatial discounting (1) spatial distribution (2)
spatial information processing (1) spatial learning (5) Spatial location (2)
Spatial memory (10) spatial movements (1) spatial order (1)
spatial orientation (1) spatial patterns (1) Spatial performance (1)
Spatial procedural learning (1) spatial proximity (2) spatial reference memory (1)
spatial restriction (1) spatial selection (1) spatial use (2)
Spatial working memory (1) Spatio-temporal patterns (1) Spatiotemporal structure (1)
Spawning behavior (1) spawning behaviour (1) spaying (3)
Spea bombifrons (1) Spea multiplicata (1) special needs (1)
specialists (1) speciation (1) species (5)
Species differences (2) species discrimination (1) species distribution model (1)
species diversity (1) species duet (1) species hybridization (1)
species identification (2) species management (2) species recognition (1)
species recovery (1) species specific behavior (2) species specific behaviour (2)
species specific trait (1) Species Specificity (10) Species Survival Plan (3)
Species Survival Plan (SSP) (1) Species Survival Plans (1) Species Survival Plan© (1)
Species Survival Plan® (1) species typical behavior (1) Species typical behaviour (1)
species-appropriate behavior (2) species-appropriate behaviour (1) species-specific behaviors (1)
species-specific needs (1) SPECIES-TYPICAL (1) species-typical behavior (1)
species-typical behaviour (1) Speciesism (1) Species–habitat models (1)
specific to ecological setting (1) specificity (1) Specimen Handling (1)
speckled wood butterfly (1) Spectacled bear (2) spectacled bears (1)
Spectral mixture analysis (2) spectral properties (1) spectral reflectance (2)
spectral sensitivity (1) Spectrogram (1) speech (2)
speech perception (1) speed (1) speed-accuracy trade-off (1)
Speke's gazelle (2) Speothos venaticus (1) sperm (7)
sperm allocation (1) sperm collection (1) sperm competition (1)
sperm morphology (1) sperm storage (1) sperm viability (1)
SPERM-WHALES (1) spermatogenesis (2) spermatozoa (10)
spermatozoa morphology (1) sphenicid (1) Sphenisciformes (1)
Spheniscus demersus (4) Spheniscus humboldti (4) Spheniscus magellanicus (3)
spheniscus penguins (1) Sphenodon punctatus (2) spider monkey (2)
spider monkeys (4) spiders (1) Spines (1)
spiral (1) spleen (2) spontaneous lactation (1)
spontaneous ovulation (1) SPOT (1) Spotted Hyenas (1)
spotted-necked otter (1) Sprague-Dawley (1) Sprague-Dawley Rats (1)
Spraying (2) spread (2) springbok (Antidorcas marsupialis) (2)
springtail (1) Squamata (3) squamous metaplasia (1)
SQUIRREL (1) squirrel monkey (4) squirrel monkey (Saimiri sciureus) (1)
squirrel monkeys (2) SRC-1 (1) SRTM digital elevation model (1)
SRY gene (1) SSC Captive Breeding Specialist Group (1) SSERTS index (1)
SSP (6) St (2) stability (1)
Stabled horses (2) STAFF EDUCATION (2) STAFF SELECTION (2)
stages of learning (1) stakeholder (1) Stakeholder Perception (1)
Stakeholders (1) STALKING (2) Standardisation (1)
standardization (3) Standards (3) standing behavior (1)
standing behaviour (1) standing posture (1) Starling (2)
Starlings (1) Starting age (1) Startle (1)
Startle duration (1) Startle reflex (1) Startle responses (1)
Starvation (1) State (1) State anxiety (1)
State-space models (1) State–space model (1) static gaze (1)
STATIC GROUPS (2) Stationary (1) Statistical (1)
statistical analysis (2) STATISTICAL DESIGN (1) statistical independence (1)
Statistical Methods (1) Statistical Models (1) statistics (7)
statistics & numerical data (2) status (2) Steatornis caripensis (1)
steepness (2) steers (1) STELLA (1)
Steller sealions (1) Steller's jay (1) Steppe-bird conservation (1)
stepping (2) stereotyped behavior (10) Stereotyped behavior (Psychiatry) (1)
stereotyped behaviour (10) Stereotyped Body Rocking (1) stereotyped movements (1)
stereotypes (1) stereotypic behavior (41) stereotypic behaviour (37)
stereotypic pacing (3) stereotypical behavior (1) stereotypical behaviour (1)
Stereotypies (31) stereotypy (41) stereotypy Peromyscus maniculatus (1)
sterilization (3) steroid (2) steroid excretion (1)
Steroid hormone (2) steroid hormones (3) Steroid metabolites (1)
steroids (5) sterotyped behavior (1) sterotypies (1)
Stevenson screen (1) stewardship (1) Stickleback (1)
STICKY BOARDS (1) still water (1) stimulation (1)
stimuli (2) Stimulus (2) stimulus characteristics (1)
stimulus effects (1) stimulus enhancement (2) Stimulus generalisation (2)
Stimulus Generalization (2) Stimulus–response learning (1) stinging (1)
stochastic growth rate (1) Stochastic model (1) stochastic models (1)
stochasticity (1) STOCK ENHANCEMENT (1) Stocking density (13)
STOCKMANSHIP (2) Stockperson (1) stone-handling (1)
STRAIN DIFFERENCES (1) STRANDING (1) Strange Situation Test (1)
strategy (1) Straw (1) straw bedding (1)
STRAW RACK (1) Straw substrate (1) stray cat (1)
stray cats (1) stray dogs (2) STRAY VOLTAGE (1)
strays (1) Strepsirrhine primate (1) strepsirrhines (1)
Streptococcus (1) stress (292) Stress (Physiology) (7)
Stress (Psychology) (3) Stress behavior (1) Stress coping styles (1)
stress effects (1) stress evaluation (1) Stress hormones (6)
Stress indicators (3) Stress management (1) STRESS MEASUREMENT (2)
stress monitoring (1) Stress reactivity (2) Stress response (12)
stress responses (1) Stress sensitivity (1) Stress-hyporesponsive period (1)
Stress-induced feeding behavior (1) Stress-induced hyperthermia (4) Stress-induced sickness behavior (1)
stress-related behavior (1) stress-related behaviour (1) Stress-sensitization (1)
Stretched attend posture (1) Stretching (1) Striatal dysfunction (2)
Striatum (3) Strigiformes (1) strike-induced chemosensory searching (1)
String (1) strings (1) Striped mouse (1)
striped skunk (1) STRIX ALUCO (1) strontium (1)
structural complexity (1) Structural complexity index (1) structural enrichment (1)
STRUCTURAL PREFERENCE (1) structure (2) STRUTHIO CAMELUS (1)
studbook (2) studbook data (1) studbooks (1)
student attitudes (1) STUDENT CHOICE (1) Students (2)
stump-tailed macaque (1) stumptail macaques (1) STUMPTAILED MACAQUES (1)
Stun quality (1) STUNNING (11) Sturnus vulgaris (8)
sub-Antarctic (1) sub-species dilemma (1) subadult giant panda (1)
subantarctic (1) subgroup (1) subjective assessment (2)
Subjective experience (3) SUBJECTIVE EXPERIENCES (2) Subjective probability (1)
subjective state (1) subjective well-being (1) submissive behavior (1)
submissive behaviour (1) Subordinate male (1) Subordination (1)
subspecies (3) Substrate (9) Substrate Deprivation (1)
substrate segregation (1) SUBSTRATES (1) subtrates (1)
success (1) Success criteria (1) successful reproduction (2)
successive negative contrast (1) succlent karoo (1) SUCKING (1)
suckling (7) suckling behavior (2) Suckling behaviour (1)
suckling related behaviors (1) Suckling related behaviours (1) Sucrose intake (4)
Sucrose preference (1) Sucrose preference test (1) SUCTION-CUP TAG (1)
suddenness (1) suffering (16) suids (1)
SULAWESI CRESTED BLACK MACAQUE (1) Sumatran orangutan (1) SUMMATION (2)
sun bear (1) superficial cells (1) supernormal stimuli (1)
Supination (1) supplemental food (1) supplements (1)
supply and demand (1) support relations (1) suppression (1)
surface temperature (1) Surgery (3) Suricata suricatta (2)
surplus (1) surplus animals (1) surplus males (1)
SURROGATE MOTHERS (1) surrogate species (1) surrogate-peer-reared (1)
survey (8) survival (16) survival analysis (1)
survivorship (2) Sus scrofa (5) Sus scrofus (1)
suspensory locomotion (1) sustainable behavior (1) sustainable behaviour (1)
sustainable farming (1) sustainable fisheries (1) Svalbard (1)
svecica (1) sweet (1) swift fox (1)
Swim test (1) Swim-up (1) Swim-with-Dolphin programme (1)
Swimming (3) swimming performance (1) swine (29)
Swiss Webster (1) switching behavior (1) switching behaviour (1)
SWS-delta power (1) SWS1 cone opsin (1) SWS1 opsin (2)
SYKES MONKEYS (1) Sykes' monkey (1) syllable duration (1)
Sylvicapra (1) Sylvicapra grimmia (1) Sylvicapra spp (1)
symbiosis (1) Symbolism (1) Sympathetic activity (1)
sympatry (1) SYMPTOM (1) Syncerus caffer (1)
synchronisation (1) synchronization (1) synchronization patterns (1)
synchronized nest emergence (1) Synchrony (1) Syngnathidae (1)
Syngnathus abaster (1) Syrian hamster (2) SYRINGOMYELIA (1)
system (2) systematic testing (1) SYSTOLIC BLOOD PRESSURE (1)
S– paradigm (1) T cycle (1) T-maze (1)
T-maze alternation (1) T3 (1) T4 (1)
Tachycardia (1) Tachycineta bicolor (1) tadpoles (1)
Taeniopygia guttata (7) TAG (1) tagging (2)
TAGS (1) taguá (2) Tail biting (2)
tail docking (3) tail flicking (1) tail play (1)
Tail raising (1) Tail skin temperature (1) TAIL-BITING (1)
Takhi (1) Takin (1) tamarin (6)
tamarins (2) TAMENESS (2) Tamias striatus (1)
Tamiasciurus hudsonicus (1) taming (1) Tanichthys albonubes (1)
Tannin (3) tannins (1) Tanzania (1)
tapir (2) Tapiridae (1) target (1)
Tarsius bancanus (1) Tarsius syrichta (1) Tarsius tarsier (1)
tarsometatarsus (1) task (1) task allocation (1)
task complexity (1) Task Performance and analysis (1) Tasmanian devil (1)
Taste (2) taste buds (1) taurine (1)
taurine biosynthesis (1) TAWNY OWL (1) TAWNY OWLS (1)
taxa bred in zoos (1) taxon advisory group (3) taxonomy (3)
Tayassu tajacu (1) Taylor (1) tayra (1)
teaching (5) teaching style (1) technology (2)
teen programs (2) teeth (1) TEETH RESECTION (1)
Teflon membrane (1) telemetry (8) telencephalon size (1)
Teleost (1) TELEVISION (1) Temnothorax albipennis (1)
temperament (43) Temperament test (2) temperament trait (2)
Temperateungulate (1) Temperature (20) TEMPERATURE LOGGER (1)
temperature map (1) temperature measurement (1) temperature regulation (3)
temples (1) Temporal discounting (1) Temporal discrimination (1)
Temporal distribution (1) Temporal feeding variation (1) temporal gland (1)
temporal gland secretions (1) Temporal organization (1) temporal partitioning (1)
temporal patterns (1) Temporal predictability (1) temporal refuge (1)
temporal summation (1) Tenebrio molitor (1) TENONECTOMY (1)
Tension (1) terminal branch behavior (1) termite fishing (1)
terrestrial (1) terrestrial salamander (1) terrestriality (2)
territorial (3) territoriality (4) Territory borders (1)
territory defense (1) Territory Quality (1) territory size (1)
TESCO STORES LTD (1) TEST STIMULI (1) testable hypotheses (1)
Testes (2) Testicular activity (2) testicular cycle (1)
testicular index (1) testicular size (1) testis (4)
Testosterone (51) Tests (1) testudinae (1)
Testudines (1) Testudinidae (3) Testudo kleinmanni (1)
Test–retest (1) Tethering (1) Texas (1)
Texture analysis (1) texture discrimination (1) TH (1)
Thalassoma (1) the 3Rs (2) the Pill (1)
the self (1) theater design (1) theoretical models (1)
Theory (2) Theory of Mind (4) Theory of planned behavior (1)
THEORY OF PLANNED BEHAVIOUR (1) therapeutic intervention (1) therapeutic use (1)
Theraphosidae (1) therapy (1) Thermal acclimation (1)
thermal acclimatization (1) thermal and moisture gradient behavior (1) thermal and moisture gradient behaviour (1)
Thermal biology (1) thermal energy (1) thermal imaging (2)
thermal physiology (1) Thermal regulation (1) thermal stimulation (1)
thermal strategy (1) thermal stress (1) Thermal windows (2)
Thermograph (1) thermographic imaging (1) thermography (4)
thermoneutral (1) thermoneutral zone (1) thermoregulation (20)
Thermoregulatorybehavior (1) Theropithecus (1) thesis (1)
thigmotaxis (3) thorny skate (1) thought (1)
Threat (1) Threat detection (1) threat sensitivity toxin (1)
threatened hoofstock species (1) Threatened species (1) Three Rs (6)
THREE-DIMENSIONAL STRUCTURES (1) three-toed (1) threespine stickleback (1)
Threshold (2) Thresholds and conditions (1) Threskiornithidae (1)
thyroid (1) Thyroid hormones (1) thyroxine (3)
TIBC (1) tibiotarsus (1) Tier level (1)
TIGER (4) Tigers (5) Tilapia (1)
Tiletamine HCl (1) Tiliqua rugosa (1) timber extraction (1)
time budget (16) time budgets (3) Time domain (1)
Time Factors (8) time of birth (1) Time perception (1)
time series analysis (1) Time spent in shelter (1) TIME TO DEATH (1)
TIME-BUDGETING (1) Time-depth-recorder (1) Timing and predictability (1)
timing of behavior (1) timing of behaviour (1) Tit-bit test (1)
titanium dioxide (1) TMR (1) toad (2)
toads (2) tocopherol (1) token (1)
token exchange (1) token transfer (1) tokens (2)
tolerance (1) tongue (1) tongue flicking (1)
tongue-playing (2) Tonic immobility (6) Tonic Immobility Response (1)
TONIC IMMOBILITY TEST (1) tool behavior (1) tool properties (2)
Tool transport (1) tool use (19) Tool-use (2)
tools (1) tooth shedding (1) tooth wear (2)
TOP NEST (1) Topographic correction (1) Topographic normalization (1)
Topological map (1) tortoise (3) tortoise growth (1)
tortoises (2) torus (1) total calcium (1)
touch (1) Tourettes (1) Tourism (3)
Tourism exposure (1) TOURIST BOATS (1) tourist camps (1)
TOURISTS (2) toxic plants (1) Toxicology (2)
Toxin (1) toy-contact behavior (1) Toy-contact behaviour (1)
toys (3) trace elements (1) Trachypithecus (1)
Tracking (2) Trade (1) trade offs (1)
trade-off (3) Trade-offs (2) tradeoffs (1)
tradition (3) traditional medicine (2) traffic noise (2)
Tragelaphini (1) Tragelaphus eurycerus (4) trail traffic (1)
Trainability (2) training (29) TRAINING METHODS (2)
TRAINING PROCEDURES (1) trait (1) Trait anxiety (1)
trait rating (1) traits (3) TRAMPORT (1)
transcervical (1) TRANSCRANIAL MAGNETIC STUNNING (1) Transcutaneous electrical stimulation (1)
transfer (2) Transfer (Psychology) (1) Transfer ratio (1)
transfusion (1) Transgenerational effects (1) TRANSGENESIS (1)
Transgenic (2) Transgenic mice (1) Transgenic procedures (1)
TRANSIT DEATHS (1) transit time (2) transition (1)
TRANSITIVE INFERENCE (1) Translational research (1) translocate (1)
translocation (14) Translocations (1) transparency (2)
transport (25) transport safety (1) TRANSPORT STRESS (4)
TRANSPORTATION (5) trap tube (1) TRAP TYPES (1)
Trap-neuter-return (1) trappability (1) TRAPPED BIRDS (1)
TRAPPING (3) TRAPPING STANDARDS (3) trapping success (1)
traps (2) trauma (3) TRAVEL (1)
Travel distance (1) TRAVEL SICKNESS (1) Treadmill (2)
TREATMENT (2) TREATMENT CONTROL (1) treatment of animals (1)
tree kangaroo (1) tree lizard (1) tree swallow (1)
Tremarctos ornatus (1) trends (3) TRIAGE (1)
triangulation (1) Trichechus manatus latirostris (1) Trichoglossus haematodus (1)
Trichostrongylus retortaeformis (1) TRICHOSURUS VULPECULA (1) Trichotillomania (1)
trichromacy (1) trichromatic vision (1) Trichuris (1)
Trigeminal (1) triglyceride (1) Triiodothyronine (2)
Troglobionts (1) troops (1) trophoblastic disease (1)
tropical poison frogs (1) tropical wet forest (1) trout (2)
trumpeter swan (1) trunk wash culture (1) TSPY (1)
tuatara (2) tuberculosis (2) tufted capuchin (1)
tumor (1) Tumor development (1) tumors (1)
turbidity (1) Turbulence (2) Turkey (2)
TURKEY POULTS (1) Turkeys (5) Turn around (1)
turn-taking (1) Tursiops truncatus (8) Tursiops truncatus gilli (1)
Turtle (1) turtles (5) Tutoring (1)
twin pregnancy (1) twinning (1) Two choice preference (1)
two-action test (1) Two-alternative forced-choice (1) two-stage hypothesis (1)
two-toed sloth (3) two-voice theory (1) Two-way avoidance (1)
Typical behavior (1) Typical behaviour (1) Tyto alba (1)
U (1) Ubc9 (1) Uca mjoebergi (1)
udder skin surface (1) Uganda (1) Ulcerative podo-dermatitis (1)
ultrasonic calls (1) Ultrasonic distress call (1) ultrasonic vocalization (1)
Ultrasonic vocalizations (3) ultrasonography (7) ultrasound (15)
ultrastructure (1) ultraviolet (12) ultraviolet color vision (1)
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