Space use and enrichment in a North American river otter (Lontra canadensis) exhibit

Authors: Preston Foerder, Sally B Swanson, David Collins

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: environmental enrichment, exhibit space use, lontra canadensis, otters, SPI score

2020

Comparative mortality levels among selected species of captive animals

Authors: Iliana V. Kohler, Samuel H. Preston, Laurie Bingaman Lackey

Publication/Journal: Demographic Research

Keywords: captive mammals, isis, life table, mortality, survivorship

2006

An assessment of stress caused in sheep by watching slaughter of other sheep

Authors: M.H. Anil, J. Preston, J.L. McKinstry, R.G. Rodway, S.N. Brown

Publication/Journal: Animal Welfare

Keywords: animal welfare, sheep, slaughter, stress

1996

Reproductive behavior in captive California condors (Gymnogyps californianus)

Authors: Nancy C. Harvey, Kristine L. Preston, Allison J. Leete

Publication/Journal: Zoo Biology

Keywords: copulation, display, inter-egg interval

1996

Changes in incubation sharing in one pair of captive California condors (Gymnogyps californianus)

Authors: Nancy C. Harvey, Ernest W. Hartt, Allison J. Leete, Kris Preston

Publication/Journal: Zoo Biology

Keywords: aggression, dominance, mate choice

1994

Effects of age at pairing on reproduction in captive California condors (Gymnogyps californianus)

Authors: Ernest W. Hartt, Nancy C. Harvey, Allison J. Leete, Kris Preston

Publication/Journal: Zoo Biology

Keywords: behavior, imprinting, inbreeding avoidance, reproductive behavior

1994