Space use and enrichment in a North American river otter (Lontra canadensis) exhibit
Publication/Journal: Journal of Zoo and Aquarium Research
Keywords: environmental enrichment, exhibit space use, lontra canadensis, otters, SPI score
2020
A cage without a view increases stress and impairs cognitive performance in rats
Publication/Journal: Animal Welfare
Keywords: animal welfare, rats, spatial cognition, stress, thigmotaxis, visual isolation
2010
Comparative mortality levels among selected species of captive animals
Publication/Journal: Demographic Research
Keywords: captive mammals, isis, life table, mortality, survivorship
2006
The Putative Welfare-Reducing Effects of Preventing Equine Stereotypic Behaviour
Publication/Journal: Animal Welfare
Keywords: animal welfare, equine, stereotypic behaviour
2001
Heart Rate Responses to Social Interactions in Free-Moving Rhesus Macaques (Macaca mulatto): A Pilot Study
Publication/Journal: Journal of Comparative Psychology
Keywords: heart rate, rhesus macaques, social interaction, telemetry
1999
Personality dimensions in nonhuman animals: A cross-species review
Publication/Journal: Current Directions in Psychological Science
Keywords: big five, cross-species, personality, temperament, traits
1999
Personality Dimensions in Spotted Hyenas (Crocuta crocuta)
Publication/Journal: Journal of Comparative Psychology
Keywords: animals, carnivora/psychology, female, humans, male, personality, personality assessment/statistics & numerical data, psychometrics, reproducibility of results, species specificity, temperament
1998
An assessment of stress caused in sheep by watching slaughter of other sheep
Publication/Journal: Animal Welfare
Keywords: animal welfare, sheep, slaughter, stress
1996
Reproductive behavior in captive California condors (Gymnogyps californianus)
Publication/Journal: Zoo Biology
Keywords: copulation, display, inter-egg interval
1996
Changes in incubation sharing in one pair of captive California condors (Gymnogyps californianus)
Publication/Journal: Zoo Biology
Keywords: aggression, dominance, mate choice
1994