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

Allostatic Load Indices With Cholesterol and Triglycerides Predict Disease and Mortality Risk in Zoo-Housed Western Lowland Gorillas (Gorilla gorilla gorilla)

Authors: Ashley N Edes, Katie L Edwards, Barbara A Wolfe, Janine L Brown, Douglas E Crews

Publication/Journal: Biomarker Insights

Keywords: animal welfare, cardiac disease, chronic conditions, lipid markers, nonhuman primates

2020

Aquarium cichlid fish Tropheus Moorii flexibly adjust hierarchy when tank fish species composition changes: A pilot study

Authors: Elisabetta Palagi, Roberto Barbuti, Ivan Norscia

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: dyadic aggression, fish composition management, hierarchical adjustment, socio-environmental perturbation, winner-loser matrix

2020

Assessing preferences of two zoo‐housed Aldabran giant tortoises (Aldabrachelys gigantea) for three stimuli using a novel preference test

Authors: Mark James Learmonth, Sally Sherwen, Paul H Hemsworth

Publication/Journal: Zoo Biology

Keywords: animal welfare, giant tortoise, preference testing, reptile behavior, tortoise, zoo animals

2020

Body Contacts and Social Interactions in Captive Odontocetes Are Influenced by the Context: An Implication for Welfare Assessment

Authors: Agathe Serres, Yujiang Hao, Ding Wang

Publication/Journal: Animals

Keywords: agonistic interaction, bottlenose dolphin, emotional state, finless porpoise, pectoral fin contact, socio-sexual interaction

2020

Chimpanzees’(Pan troglodytes) problem-solving skills are influenced by housing facility and captive care duration

Authors: Sofia Forss, Alba Motes-Rodrigo, Christine Hrubesch, Claudio Tennie

Publication/Journal: PeerJ

Keywords: chimpanzees, experience effect, housing facility, physical cognition, problem-solving skills

2020

Commonalities in Management and Husbandry Factors Important for Health and Welfare of Captive Elephants in North America and Thailand

Authors: Janine L Brown, Pakkanut Bansiddhi, Jaruwan Khonmee

Publication/Journal: Animals

Keywords: asian elephant, body condition, glucocorticoids, glucose, health, insulin, lipids, North America, Thailand, tourist camps, welfare, zoos

2020

Discovering the Relationship between Dietary Nutrients on Cortisol and Ghrelin Hormones in Horses Exhibiting Oral Stereotypic behaviour: A Review

Authors: Farah Hanis, Eric Lim Teik Chung, Mamat Hamidi Kamalludin, Zulkifli Idrus

Publication/Journal: Journal of Veterinary Behavior

Keywords: abnormal behaviour, cortisol, equine, ghrelin, macronutrient, oral stereotypy, redirected

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

Effect of a water conditioner on ornamental fish behaviour during commercial transport

Authors: M. Vanderzwalmen, E. Edmonds, P. Carey, D. Snellgrove, K. A. Sloman

Publication/Journal: Aquaculture

Keywords: ornamental fish, transport, Water conditioner, welfare

2020