Activity and Pool Use in Relation to Temperature and Water Changes in Zoo Hippopotamuses (Hippopotamus amphibious)

Authors: Eduardo J Fernandez, Martin Ramirez, Nancy C Hawkes

Publication/Journal: Animals

Keywords: exhibit use, hippo, hippo enclosures, pool temperature, pool use, water change, welfare, zoo

2020

Behavioral Implications of Enrichment for Golden Lion Tamarins: A Tool for Ex Situ Conservation

Authors: Kimberly Sanders, Eduardo Fernandez

Publication/Journal: Journal of Applied Animal Welfare Science

Keywords: callitrichid, enrichment, foraging, golden lion tamarin, primate, puzzle feeder

2020

Beyond Glucocorticoids: Integrating Dehydroepiandrosterone (DHEA) into Animal Welfare Research

Authors: Jessica C Whitham, Jocelyn L Bryant, Lance J Miller

Publication/Journal: Animals

Keywords: animal welfare, cortisol, dehydroepiandrosterone, dehydroepiandrosterone-sulfate, dhea, glucocorticoids, ratio

2020

Development of an environmental enrichment programme: case study of white Bengal tiger (Panthera tigris bengalensis) and jaguar (Panthera onca) at Moscow Zoo

Authors: Aleksei Aleksandrovich Podturkin, Natalia Papaeva

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: bengal tiger, data collection, enrichment programme, evaluation, jaguar

2020

Documenting Aggression, Dominance and the Impacts of Visitor Interaction on Galápagos Tortoises (Chelonoidis nigra) in a Zoo Setting

Authors: Laura Freeland, Charlotte Ellis, Christopher J Michaels

Publication/Journal: Animals

Keywords: behaviour, elo-rating, fixed action pattern, welfare, zoo

2020

The Effect of Behind-The-Scenes Encounters and Interactive Presentations on the Welfare of Captive Servals (Leptailurus serval)

Authors: Lydia K Acaralp-Rehnberg, Grahame J Coleman, Michael JL Magrath, Vicky Melfi, Kerry V Fanson, Ian M Bland

Publication/Journal: Animals

Keywords: human-animal interaction, live animal encounter programs, small felids, visitor effects, zoo animal welfare

2020

Effects of a recurring late‐night event on the behavior and welfare of a population of zoo‐housed gorillas

Authors: Meredith L Bastian, David R Glendinning, Janine L Brown, Nicole P Boisseau, Katie L Edwards

Publication/Journal: Zoo Biology

Keywords: crowd size, great apes, stress

2020

Effects of habitat modifications on behavioral indicators of welfare for Madagascar giant hognose snakes (Leioheterodon madagascariensis)

Authors: MS Spain, G Fuller, SM Allard

Publication/Journal: Animal Behavior and Cognition

Keywords: behavioral diversity, environmental enrichment, environmental exploration, habitat design, reptile welfare

2020

Effects of physiological changes and social life events on adrenal glucocorticoid activity in female zoo-housed Asian elephants (Elephas maximus)

Authors: Sharon S Glaeser, Katie L Edwards, Nadja Wielebnowski, Janine L Brown

Publication/Journal: PloS one

Keywords: animal sociality, cortisol, elephants, estrous cycle, euthanasia, phase determination, pregnancy, urine

2020