Immune and stress physiology of two captively‐housed tortoise species
Publication/Journal: Journal of Experimental Zoology Part A: Ecological Integrative Physiology
Keywords: immunology, stress, tortoise
2022
Urinary oxytocin and cortisol concentrations vary by group type in male western lowland gorillas (Gorilla gorilla gorilla) in North American zoos
Publication/Journal: Primates
Keywords: animal welfare, gorillas, zoos
2022
Behavioural diversity as a potential welfare indicator for professionally managed chimpanzees (Pan troglodytes): Exploring variations in calculating diversity using species-specific behaviours
Publication/Journal: Animal Welfare
Keywords: animal welfare, behavioral diversity, chimpanzee, diversity index, faecal glucocorticoid metabolites, immunoglobulin a, shannon-wiener diversity index
2021
Bottlenose Dolphins Produce Underwater Bubbles Linked to Cognitive Task Engagement but Not Success
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: *animal cognition, affective state, animal welfare, cetacean, cognitive enrichment, emotion, time series analysis
2021
Enclosure Use as a Measure of Behavioral Welfare in Zoo-Housed African Wild Dogs (Lycaon pictus)
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: african wild dogs, captive welfare, enclosure use, entropy, spatial distribution, zoos
2021
Functional Analysis and Successful Treatment of a Captive Rhesus Macaque’s Disruptive Behavior
Publication/Journal: Journal of Applied Animal Welfare Science
Keywords: animal welfare, disruptive behavior, functional analysis, nonhuman primate, positive reinforcement training
2021
Appetitive Search Behaviors and Stereotypies in Polar Bears (Ursus maritimus)
Publication/Journal: Behavioural Processes
Keywords: appetitive behavior, polar bears, response-independent schedules, stereotypies, welfare, zoos
2020
Beyond Glucocorticoids: Integrating Dehydroepiandrosterone (DHEA) into Animal Welfare Research
Publication/Journal: Animals
Keywords: animal welfare, cortisol, dehydroepiandrosterone, dehydroepiandrosterone-sulfate, dhea, glucocorticoids, ratio
2020
Commonalities in Management and Husbandry Factors Important for Health and Welfare of Captive Elephants in North America and Thailand
Publication/Journal: Animals
Keywords: asian elephant, body condition, glucocorticoids, glucose, health, insulin, lipids, North America, Thailand, tourist camps, welfare, zoos
2020
In or out: Response slowing across housing conditions as a measure of affect in three Western lowland gorillas (Gorilla gorilla gorilla)
Publication/Journal: PeerJ
Keywords: affect, gorilla, housing, response latency, response slowing, space
2020