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seasonal variation
Corticosterone in feathers is a long-term, integrated measure of avian stress physiology
Authors
GR Bortolotti
,
TA Marchant
,
J Blas
,
T German
2008
Publication/Journal
Functional Ecology
Keywords
hypothalamic–pituitary–adrenal axis
,
glucocorticoids
,
non-invasive technique
,
reproductive effort
,
seasonal variation
,
social signal
Female polar bears, Ursus maritimus, on the Barents Sea drift ice: walking the treadmill
Authors
M Mauritzen
2003
Publication/Journal
Animal Behaviour
Keywords
fissipedia
,
arctic ocean
,
animal active movement
,
investigation method
,
ursus maritimus
,
barents sea
,
field study
,
female
,
habitat
,
seasonal variation
,
geographic distribution
,
migration
,
ice drift
,
satellite tracking
Effect of environmental stress and immobilization on stress physiological variables in farmed mink
Authors
SW Hansen
,
B Damgaard
1991
Publication/Journal
Behavioural Processes
Keywords
cage size
,
cortisol
,
differential leucocyte gount
,
eosinophil leucocyte
,
h/l ratio
,
nest box
,
seasonal variation
Measuring Fecal Glucocorticoid Metabolites in Mammals and Birds: The Importance of Validation
Authors
C Touma
,
R Palme
2005
Publication/Journal
Annals of the New York Academy of Sciences
Keywords
stress hormones
,
glucocorticoids
,
cortisol
,
corticosterone
,
hpa axis
,
noninvasive monitoring
,
feces/faeces
,
validation
,
acth challenge test
,
dexamethasone suppression test
,
sex differences
,
diurnal variation
,
seasonal variation
,
life history stages
,
review
Seasonal variation in the length of the daily activity period in buffy-headed marmosets (Callithrix flaviceps): An important consideration for the analysis of foraging strategies in observational field studies of primates
Authors
SF Ferrari
,
RR Hilário
2013
Publication/Journal
American Journal of Primatology
Keywords
behavioral analysis
,
seasonal variation
,
ecology
,
foraging strategies
,
marmosets
Effects of seasonal changes in dietary energy on body weight of captive Japanese macaques (Macaca fuscata)
Authors
K Aoki
,
S Mitsutsuka
,
A Yamazaki
,
K Nagai
,
A Tezuka
,
Y Tsuji
2015
Publication/Journal
Zoo Biology
Keywords
captivity
,
diet
,
energy
,
primates
,
seasonal variation