Validation of an enzyme immunoassay for measurement of fecal dehydroepiandrosterone sulfate in gibbons and siamangs
Publication/Journal: Zoo Biology
Keywords: assay, dehydroepiandrosterone-sulfate, DHEAS, stress response
2022
Applying Behavioral and Physiological Measures to Assess the Relative Impact of the Prolonged COVID-19 Pandemic Closure on Two Mammal Species at the Oregon Zoo: Cheetah (A. jubatus) and Giraffe (G. c. reticulata and G. c. tippelskirchii)
Publication/Journal: Animals
Keywords: animal behavior, visitor effect, wildlife endocrinology, zoo animal welfare
2021
Behavioral diversity as a potential positive indicator of animal welfare in bottlenose dolphins
Publication/Journal: PloS one
Keywords: aldosterone, animal behavior, animal welfare, cortisol, dolphins, hormones, metabolites, swimming
2021
Behavioral diversity as a potential positive indicator of animal welfare in bottlenose dolphins
Publication/Journal: Plos one
Keywords: aldosterone, animal behavior, animal welfare, cortisol, dolphins, hormones, metabolites, swimming
2021
Behavioral interactions and glucocorticoid production of Somali wild ass (Equus africanus somaliensis) mothers and foals
Publication/Journal: Applied Animal Behaviour Science
Keywords: affiliative behavior, agonistic behavior, equid, fecal hormone, mother-offspring, nursing
2021
DNA Damage as a Potential Non-Invasive Indicator of Welfare: A Preliminary Study in Zoo-Housed Grizzly Bears (Ursus arctos horribilis)
Publication/Journal: Journal of Zoological and Botanical Gardens
Keywords: 8-hydroxy-2′-deoxyguanosine, 8-OHdG, animal welfare indicator, glucocorticoids, grizzly bear, oxidative stress
2021
Effect of Visitor Number on the Behavior and Cortisol Metabolites Concentrations of Sambar Deer (Cervus unicolor) in Captivity
Publication/Journal: 2nd International Conference on Veterinary, Animal, and Environmental Sciences (ICVAES 2020)
Keywords: animal behavior, cortisol metabolites, number of visitors, sambar deer
2021
Effects of scent enrichment on behavioral and physiological indicators of stress in zoo primates
Publication/Journal: American Journal of Primatology
Keywords: fecal cortisol, olfactory enrichment, primates, stress, zoo welfare
2021
Effects of scent enrichment on behavioral and physiological indicators of stress in zoo primates
Publication/Journal: American Journal of Primatology
Keywords: essential oils, fecal cortisol, social interactions, stereotypic behaviors
2021
Evaluating physiological and behavioural responses to social changes and construction in two zoo-housed female giraffes
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: construction, corticosterone, cortisol, eia, giraffe, stereotypy, stress
2021