Automated Video-Based Analysis Framework for Behavior Monitoring of Individual Animals in Zoos Using Deep Learning—A Study on Polar Bears

Authors: Matthias Zuerl, Philip Stoll, Ingrid Brehm, René Raab, Dario Zanca, Samira Kabri, Johanna Happold, Heiko Nille, Katharina Prechtel, Sophie Wuensch

Publication/Journal: Animals

Keywords: animal behavior, animal monitoring, animal welfare, behavior observation, deep learning, object detection, ursus maritimus

2022

Computer-vision object tracking for monitoring bottlenose dolphin habitat use and kinematics

Authors: Joaquin Gabaldon, Ding Zhang, Lisa Lauderdale, Lance Miller, Matthew Johnson-Roberson, Kira Barton, K Alex Shorter

Publication/Journal: PloS one

Keywords: animal behavior, dolphins, entropy, kinematics

2022

Do Birds of a Feather Always Flock Together? Assessing Differences in Group and Individual Zoo Enclosure Usage by Comparing Commonly Available Methods

Authors: Heather McConnell, James Brereton, Tom Rice, Paul Rose

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: Electivity Index, enclosure usage, flamingo, social behaviour, Spread of participation index, zoo animal welfare, zoo enclosure

2022

Impacts of Socialization on Bull Asian Elephant (Elephas maximus) Stereotypical Behavior

Authors: T.S. Readyhough, S. Joseph, M. Davis, A. Moresco, A.L. Schreier

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: animal welfare, bachelor herd, musth, stereotypy

2022

Monitoring the behaviour and stress physiology of male gorillas Gorilla gorilla gorilla for one year following bachelor group formation

Authors: Katherine J Fowler, Lydia M Hopper, Stephen R Ross, Maureen Leahy, Rachel M Santymire

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: androgens, behaviour, glucocorticoids, non-invasive, primates, proximity, social introductions

2022

Non-Invasive Assessment of the Seasonal Stress Response to Veterinary Procedures and Transportation of Zoo-Housed Lesser Anteater (Tamandua tetradactyla)

Authors: Gabina V Eguizábal, Mariella Superina, Rupert Palme, Camila J Asencio, Daniel P Villarreal, Luciana Borrelli, Juan M Busso

Publication/Journal: Animals

Keywords: behaviour, ex situ, faecal cortisol metabolites, pilosa, season, transport, veterinary check, wildlife

2022

Out of Sight, Out of Mind or Just Something in the Way? Visual Barriers Do Not Reduce Intraspecific Agonism in an All-Male Group of Nile Crocodiles (Crocodylus niloticus)

Authors: Austin Leeds, Alex Riley, Megan Terry, Marcus Mazorra, Lindsay Wick, Scott Krug, Kristen Wolfe, Ike Leonard, Andy Daneault, Andrew C Alba

Publication/Journal: Animals

Keywords: animal behavior, animal welfare, crocodilian, evidence-based management, reptile behavior, reptile welfare, visual barriers, zoo exhibit design

2022

Rehabilitation of Marine Turtles and Welfare Improvement by Application of Environmental Enrichment Strategies

Authors: Cesar Marcial Escobedo-Bonilla, Noelia Maria Quiros-Rojas, Esteban Rudín-Salazar

Publication/Journal: Animals

Keywords: conservation, environmental enrichment, rehabilitation, rescue, sea turtles, welfare

2022

Validation of an enzyme immunoassay for measurement of fecal dehydroepiandrosterone sulfate in gibbons and siamangs

Authors: Rafaela SC Takeshita

Publication/Journal: Zoo Biology

Keywords: assay, dehydroepiandrosterone-sulfate, DHEAS, stress response

2022

Applying Behavioral and Physiological Measures to Assess the Relative Impact of the Prolonged COVID-19 Pandemic Closure on Two Mammal Species at the Oregon Zoo: Cheetah (A. jubatus) and Giraffe (G. c. reticulata and G. c. tippelskirchii)

Authors: Laurel B Fink, Candace D Scarlata, Becca VanBeek, Todd E Bodner, Nadja C Wielebnowski

Publication/Journal: Animals

Keywords: animal behavior, visitor effect, wildlife endocrinology, zoo animal welfare

2021

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