Environmental Enrichment

Feeding enrichment for captive great apes

Comprehensive discussion of feeding behavior patterns of wild apes. Description of a feeding enrichment program for group-housed chimpanzees.

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Bloomsmith, M. A. 1989. Feeding enrichment for captive great apes. In: Housing, Care and Psychological Wellbeing of Captive and Laboratory Primates. Segal, E. F. (ed), 336-356. Noyes Publications, Park Ridge, NJ.

Examining environmental enrichment

A review of feeding and inanimate enrichment studies.

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate

Citation: Chamove, A. S. , Anderson, J. R. 1989. Examining environmental enrichment. In: Housing, Care and Psychological Wellbeing of Captive and Laboratory Primates. Segal, E. F. (ed), 183-202 . Noyes Publications, Park Ridge, NJ.

Enrichment in chimpanzees: Unpredictable ropes and tools

Chimpanzees preferred to play with ropes which acted unpredictably because the distant ends were in cages of other chimpanzees. Normal ropes were ignored.

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Chamove, A. S. 1989. Enrichment in chimpanzees: Unpredictable ropes and tools. RATEL (Journal of the Association of British Wild Animal Keepers) 16, 139 (Abstract).

Environmental enrichment: A review

The aims of this contribution are to look at three areas which are addressed by enrichment studies, within the context of a review: (1) the problems produced by spatial restriction, (2) the goals of enrichment, and (3) the evaluation of...

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: All/General

Citation: Chamove, A. S. 1989. Environmental enrichment: A review. Animal Technology 40(3), 155-178.

Environmental enrichment of a semi-free-ranging facility for captive chimpanzees

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Brent, L., Lee, D. R., Eichberg, J. W. 1989. Environmental enrichment of a semi-free-ranging facility for captive chimpanzees . American Journal of Primatology 18, 137-138 (Abstract).

Long-term effects of a natural foraging task on aggression and stereotypies in socially housed pigtail macaques

A supplementary feeding of approximately one cup of sunflower seeds were dispersed throughout the cage in the woodchip bedding in the middle of the afternoons, 4-6 hours after the group was fed their daily ration of chow and fruit. ......

Year Published: 1989Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Boccia, M. L. 1989. Long-term effects of a natural foraging task on aggression and stereotypies in socially housed pigtail macaques. Laboratory Primate Newsletter 28(2), 18-19.

Filial imprinting, environmental enrichment, and music application – Effects on behavior and performance of meat strain chicks

In conclusion, these preliminary studies on the combined effects of filial imprinting, environmental enrichment, and music on the performance and behavior of meat type chicks, suggest the possible benefits of these procedures, such as reduction of stress behavior [fear response]...

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Gvaryahud, G., Cunningham, D. L., van Tienhoven, A. 1989. Filial imprinting, environmental enrichment, and music application - Effects on behavior and performance of meat strain chicks. Poultry Science 68, 211-217.

Cage enrichment, physiology, and behavior in nursery-reared rhesus monkeys

Calm [single-caged] control animals and stressed [single-caged] enriched animals exhibited higher cortisol values. The enriched animals had lower cortisols when they appeared calm and higher cortisols when they appeared stressed. .. Control animals exhibited the opposite pattern, and calm control...

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Clarke, M. R., Koritnik, D. R., Martin, L. N. et al. 1989. Cage enrichment, physiology, and behavior in nursery-reared rhesus monkeys. American Journal of Primatology 19(Supplement ), 53-57.

Environmental enrichment and its effects on the individual

In macaques and baboons, stereotypy is reduced or stopped by supplying "one or more perches ... and other cage furniture", especially "a woodchip substrate which includes food items ... as provisioned substrate for foraging"

Year Published: 1989Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Baboon, Macaque, Nonhuman Primate

Citation: Harris, D. H. R. 1989. Environmental enrichment and its effects on the individual. In: Laboratory Animal Welfare Research - Primates. UFAW [Universities Federation for Animal Welfare] (ed), 15-16. UFAW, Potters Bar, UK.

Signs of enrichment: Towards the psychological well-being of chimpanzees

By providing the chimpanzees with a wide variety of things to do we have also created an environment that is conducive to interesting social interaction. This is exactly the type of environment one would expect to help a chimpanzee achieve...

Year Published: 1989Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Fouts, R. S., Abshire, M. L., Bodamer, M. D. et al. 1989. Signs of enrichment: Towards the psychological well-being of chimpanzees. In: Housing, Care and Psychological Wellbeing of Captive and Laboratory Primates. Segal, E. F. (ed), 376-388. Noyes Publications, Park Ridge, NJ.