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

Impacts of dietary modifications on the behaviour of captive western lowland gorillas (Gorilla gorilla gorilla)

Authors: B Katherine Smith, Melissa J Remis, Ellen S Dierenfeld

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: behavior, captivity, coprophagy, diet, gorilla

2020

In or out: Response slowing across housing conditions as a measure of affect in three Western lowland gorillas (Gorilla gorilla gorilla)

Authors: Molly McGuire, Jennifer M %J PeerJ Vonk

Publication/Journal: PeerJ

Keywords: affect, gorilla, housing, response latency, response slowing, space

2020

Same Space, Different Species: The Influence of Exhibit Design on the Expression of Zoo-Housed Apes’ Species-Typical Retiring Behaviors

Authors: Samantha C Earl, Lydia M Hopper, Stephen R Ross

Publication/Journal: Animals

Keywords: chimpanzee, exhibit design, gorilla, gorilla gorilla, nesting, pan troglodytes, space use

2020

Total Eclipse of the Zoo: Animal Behavior during a Total Solar Eclipse

Authors: Adam Hartstone-Rose, Edwin Dickinson, Lisa M Paciulli, Ashley R Deutsch, Leon Tran, Grace Jones, Kaitlyn C Leonard

Publication/Journal: Animals

Keywords: anxiety, captive, light, weather, zoo

2020

Using a Touchscreen Paradigm to Evaluate Food Preferences and Response to Novel Photographic Stimuli of Food in Three Primate Species (Gorilla gorilla gorilla, Pan troglodytes, and Macaca fuscata)

Authors: Sarah M Huskisson, Sarah L Jacobson, Crystal L Egelkamp, Stephen R Ross, Lydia M Hopper

Publication/Journal: International Journal of Primatology

Keywords: photograph, preference testing, primate, touchscreen, welfare, worth valuations

2020

Evaluating changes in salivary oxytocin and cortisol following positive reinforcement training in two adult male western lowland gorillas (Gorilla gorilla gorilla)

Authors: Austin Leeds, Julie Good, Mandi W. Schook, Patricia M. Dennis, Tara S. Stoinski, Mark A. Willis, Kristen E. Lukas

Publication/Journal: Zoo Biology

Keywords: affiliation, human-animal relationship, stress reduction, zoo animal welfare

2019

Exploratory Investigation of Infrared Thermography for Measuring Gorilla Emotional Responses to Interactions with Familiar Humans

Authors: Matthew R. Heintz, Grace Fuller, Stephanie Allard

Publication/Journal: Animals

Keywords: animal welfare, cognitive task, cortisol, emotion, gorilla, human-animal interactions, infrared thermography, oxytocin, positive reinforcement training

2019

High-Tech and Tactile: Cognitive Enrichment for Zoo-Housed Gorillas

Authors: F. E. Clark, S. I. Gray, P. Bennett, L. J. Mason, K. V. Burgess

Publication/Journal: Frontiers in Psychology

Keywords: *animal cognition, behavior, challenge, gorilla gorilla gorilla, maze, puzzle, technology, welfare

2019