Monitoring the behaviour and stress physiology of male gorillas Gorilla gorilla gorilla for one year following bachelor group formation
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: androgens, behaviour, glucocorticoids, non-invasive, primates, proximity, social introductions
2022
Non-Invasive Assessment of the Seasonal Stress Response to Veterinary Procedures and Transportation of Zoo-Housed Lesser Anteater (Tamandua tetradactyla)
Publication/Journal: Animals
Keywords: behaviour, ex situ, faecal cortisol metabolites, pilosa, season, transport, veterinary check, wildlife
2022
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
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
A Critical review of animal-based welfare indicators for polar bears (Ursus maritimus) in zoos: Identification and evidence of validity
Publication/Journal: Animal Welfare
Keywords: animal welfare, behaviour, polar bear, welfare assessment, welfare indicators, zoo welfare
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