Age and Social History Impact Social Interactions between Bull Asian Elephants (Elephas maximus) at Denver Zoo
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: animal welfare, elephant management, group compatibility, pachyderms, social behavior
2023
Analytical Validation and Assessment of Baseline Fecal Glucocorticoid Metabolites in Northern Sea Otters (Enhydra lutris kenyoni) in Human Care
Publication/Journal: Animals
Keywords: corticosterone, cortisol, endocrinology, enzyme immunoassay, fecal glucocorticoid metabolites, hormones, marine mammal, stress
2023
Chimpanzees (Pan troglodytes) in US zoos, sanctuaries, and research facilities: A survey-based comparison of species-typical behaviors
Publication/Journal: Animals
Keywords: ape, chimpanzee, primate, species-typical behavior, welfare
2023
How Sanctuary Chimpanzees (Pan troglodytes) Use Space after Being Introduced to a Large Outdoor Habitat
Publication/Journal: Animals
Keywords: indoor/outdoor enclosures, space use, species-typical behavior, welfare
2023
Monitoring Thermoregulation Patterns in Asian Elephants (Elephas maximus) in Winter Months in Southwestern Ontario Using Infrared Thermography
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: age, ambient-temperature, behavior, elephas maximus, infrared thermography, thermal windows, weight
2023
Assessing chimpanzees’ fluency of movement: applications for monitoring health and welfare
Publication/Journal: Applied Animal Behaviour Science
Keywords: aging, geriatric care, locomotion, mobility, primate, quality of life
2022
Behavioural patterns in zoo-housed Humboldt penguins (Spheniscus humboldti) revealed using long-term keeper-collected data: validation of approaches and improved husbandry
Publication/Journal: Applied Animal Behaviour Science
Keywords: activity budget, captivity, ethogram, seasonal patterns, visitor effects, weather
2022
Day Time Activity Budgets, Height Utilization and Husbandry of Two Zoo-Housed Goodfellow’s Tree Kangaroos (Dendrolagus goodfellowi buergersi)
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: activity budget, behaviour, Dendrolagus, enclosure use, tree kangaroo, understudied
2022
Does Observer Presence Modify the Behavior and Enclosure Use of Captive Edwards’ Pheasants?
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: enclosure use, Lophura edwardsi, pheasantry, Spread of participation index, welfare
2022
The effects of Zoo Lights on animal welfare: A case study of great Indian hornbills at Denver Zoo
Publication/Journal: Zoo Biology
Keywords: after hours events, animal welfare, hornbills, zoo lights
2022