Personality is associated with feeding behavior and performance in dairy calves
Contributor(s):: Neave, H. W., Costa, J. H. C., Weary, D. M., von Keyserlingk, M. A. G.
Factors associated with canine resource guarding behaviour in the presence of dogs: A cross-sectional survey of dog owners
Contributor(s):: Jacobs, J. A., Coe, J. B., Pearl, D. L., Widowski, T. M., Niel, L.
"Who's been a good dog?" - Owner perceptions and motivations for treat giving
Contributor(s):: White, G. A., Ward, L., Pink, C., Craigon, J., Millar, K. M.
Complex relationships commonly exist between owners and their companion animals, particularly around feeding behaviour with an owner's affection or love for their animal most pronounced through the provision of food. It is notable that the pet food market is experiencing strong year-on-year...
Effects of guest feeding programs on captive giraffe behavior
Contributor(s):: Orban, D. A., Siegford, J. M., Snider, R. J.
Responsiveness of beef cattle (Bos taurus) to human approach, novelty, social isolation, restraint and trade-offs between feeding and social companionship
Contributor(s):: Hirata, M., Kubo, S., Taketomi, I., Matsumoto, Y.
Social behavior of domestic cats in the human home
Contributor(s):: Bernstein, P. L., Friedmann, Erika, Turner, D. C., Bateson, P.
Dogs steal in the dark
Contributor(s):: Kaminski, J., Pitsch, A., Tomasello, M.
Behavior as a tool for welfare improvement and conservation management in the endangered lizard ( Gallotia bravoana )
Contributor(s):: Mesa-Avila, G., Molina-Borja, M.
The study assessed the behavior of Gallotia bravoana (La Gomera, Canary Islands, one of the world's most threatened reptiles) to facilitate management decisions and improve welfare during initial stages of a species' recovery plan. The study analyzed - and remote-controlled video cameras filmed -...
Cage use and feeding height preferences of captive common marmosets ( Callithrix j. jacchus ) in two-tier cages
Contributor(s):: Buchanan-Smith, H. M., Shand, C., Morris, K.
Determining appropriate feeding regimes has important welfare implications for captive primates. This study examined the preference of food bowl heights in 6 pairs of common marmosets (Callithrix jacchus) housed in a 2-tier cage system. Given that marmosets are arboreal and spend most of their...
Captive coyotes compared to their counterparts in the wild: does environmental enrichment help?
Contributor(s):: Shivik, J. A., Palmer, G. L., Gese, E. M., Osthaus, B.
This article attempts to determine the effects of environment (captive or wild) and a simple form of environmental enrichment on the behavior and physiology of a nonhuman animal. Specifically, analyses first compared behavioral budgets and stereotypic behavior of captive coyotes (Canis latrans)...
Do domestic pigs in controlled environments contrafreeload?
Contributor(s):: Young, R. J., Lawrence, A. B.
Many experiments report that animals will work (lever press) for food in the presence of freely available identical food. This phenomenon has attracted the attention of applied ethologists because it seems to prove that animals have a need to express appetitive behaviour. If this is the case,...
Effect of diet change on the behavior of chicks of an egg-laying strain
Contributor(s):: Dixon, G., Green, L. E., Nicol, C. J.
Injurious pecking has serious welfare consequences in flocks of hens kept for egg laying, especially when loose-housed. Frequent diet change is a significant risk for injurious pecking; how the mechanics of diet change influence pecking behavior is unknown. This study investigated the effect of...
Environmental enrichment for dendrobatid frogs
Contributor(s):: Hurme, K., Gonzalez, K., Halvorsen, M., Foster, B., Moore, D., Chepko-Sade, B. D.
The Central Park Zoo, one of the Wildlife Conservation Society's Living Institutions in New York, recently renovated an exhibit for dart-poison frogs. Staff developed a new hollow coconut insect feeder in conjunction with this project. When the exhibit change, coconut feeder, and other...
Nutritional and behavioral effects of gorge and fast feeding in captive lions
Contributor(s):: Altman, J. D., Gross, K. L., Lowry, S. R.
Nonhuman animals in captivity manifest behaviors and physiological conditions that are not common in the wild. Lions in captivity face problems of obesity, inactivity, and stereotypy. To mediate common problems of captive lions, this study implemented a gorge and fast feeding schedule that better...
Oral behaviors of beef steers in pen and pasture environments
Contributor(s):: Ishiwata, T., Uetake, K., Kilgour, R. J., Eguchi, Y., Tanaka, T.
This study observed the behavioral characteristics of 122 steers in eight pens and 1,136 steers at six pastures. Nonhuman animals kept in pens performed less nutritive oral behaviors and more nonnutritive oral behaviors than animals kept at pasture. Although these could not be described as...
Spectral analysis of feeding and lying behavior of cattle kept under different feedlot conditions
Contributor(s):: Wilson, S. C., Dobos, R. C., Fell, L. R.
This study used spectral analysis in 2 separate experiments to examine feeding and lying behavior of Bos taurus steers under 2 housing treatments: a feedlot yard stocked at 12.0 m2 per head with a dry, firm pen surface (NDF) and a "high density" (HDF) feedlot yard stocked at 6.0 m2 per head with...
What is the relationship between level of infection and 'sickness behaviour' in cattle?
Contributor(s):: Szyszka, O., Kyriazakis, I.
Behavioral ecology of savanna chimpanzees (Pan troglodytes verus) with respect to insectivory at Fongoli, Senegal
Contributor(s):: Stephanie Lynn Bogart, Jill D. Pruetz (adviser)
In this dissertation I examine the behavioral ecology of savanna chimpanzees in Senegal. I test hypotheses related to the effects of the environment on the diet of the chimpanzees at Fongoli, concentrating on their insectivory specifically. Fongoli is the hottest and driest site in which...
Feeding Chromonaela odorata during pregnancy to goat dams affects acceptance of this feedstuff by their offspring
Contributor(s):: Phan Vu, Hai, Everts, H., Dam Van, Tien, Schonewille, J. T., Hendriks, W. H.
Disambiguating the "guilty look": salient prompts to a familiar dog behaviour
Contributor(s):: Horowitz, A.