Chimpanzee

Mirrors as enrichment for captive chimpanzees (Pan troglodytes)

When the mirror gave subjects visual access to neighboring animals, sexual and agonistic behaviors increased, whereas play behavior decreased compared with when no mirror was present.

Year Published: 1991Animal Type: Chimpanzee, Nonhuman Primate

Citation: Lambeth, S. P., Bloomsmith, M. A. 1991. Mirrors as enrichment for captive chimpanzees (Pan troglodytes). American Journal of Primatology 24, 114 (Abstract).

The effect of various types of produce on behavior in a uni-male and a multi-male group of chimpanzees (Pan troglodytes)

Produce provides effecitve feeding enrichment for group-housed chimpanzees.

Year Published: 1991Animal Type: Chimpanzee, Nonhuman Primate

Citation: Thompson, M. A., Bloomsmith, M. A. 1991. The effect of various types of produce on behavior in a uni-male and a multi-male group of chimpanzees (Pan troglodytes). American Journal of Primatology 24, 137-138 (Abstract).

A canine companion for a nursery-reared infant chimpanzee

Reduction in rocking and other stress-related behaviors in the dog's presence is a strong argument for providing nursery-reared chimpanzees with dog companions. ... We have safely housed dogs with single infants as well as with small groups of infants, until...

Year Published: 1991Topics: Social Housing & CompanionshipAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Thompson, M. A., Bloomsmith, M. A., Taylor, L. L. 1991. A canine companion for a nursery-reared infant chimpanzee. Laboratory Primate Newsletter 30(2), 1-4.

Chimpanzee training and behavioural research: A symbiotic relationship

Training can offer some tremendous benefits to behavioral scientist working with nunhuman primates.

Year Published: 1992Animal Type: Chimpanzee, Nonhuman Primate

Citation: Bloomsmith, M. A. 1992. Chimpanzee training and behavioural research: A symbiotic relationship. American Association of Zoological Parks and Aquariums/Canadian Association of Zoological Parks and Aquariums (AAZPA/CAZPA) Annual Conference Proceedings, 403-410.

Environmental enrichment research in a chimpanzee laboratory: Relevance to the Chimpanzoo program

A review of selected chimpanzee enrichment articles.

Year Published: 1992Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Bloomsmith, M. A. 1992. Environmental enrichment research in a chimpanzee laboratory: Relevance to the Chimpanzoo program. ChimpanZoo Conference Proceedings, 49-54.

Environmental enrichment for research chimpanzees

Description of an enrichment plan for chimpanzees.

Year Published: 1992Animal Type: Chimpanzee, Nonhuman Primate

Citation: Bayne, K. , Dexter, S. 1992. Environmental enrichment for research chimpanzees. In: Chimpanzee Conservation and Public Health: Environments for the Future. Erwin, J. , Landon, J. C. (ed), 147-153. Diagnon/Bioqual, Rockville, MD.

Woodchip bedding as enrichment for captive chimpanzees in an outdoor enclosure

The use of woodchips as bedding for 16 juvenile chimpanzees (Pan troglodytes) was evaluated for the effects on behaviour, health and husbandry practices. Woodchip bedding was placed in two outdoor play areas for five consecutive days. Behavioural data were recorded...

Year Published: 1992Topics: Husbandry & ManagementAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Brent, L. 1992. Woodchip bedding as enrichment for captive chimpanzees in an outdoor enclosure. Animal Welfare 1(3), 161-170.

The effects of cage size and pair housing on the behavior of captive chimpanzees

Environmental manipulation was higher and inactivity lower in the [furnished] large single cage than in the [furnished] small single cage. The mean abnormal behaviors decreased in the larger cages but the difference was not significant. ... During the paired condition,...

Year Published: 1992Topics: Housing, Social Housing & CompanionshipAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Brent, L. 1992. The effects of cage size and pair housing on the behavior of captive chimpanzees. American Journal of Primatology 27, 20 (Abstract).

Enriching the lives of captive primates

The author reviews improvements in the behavioral management of a colony of captive chimpanzees at the Southwest Foundation for Biomedical Research. Environmental enrichment techniques, such as providing increased opportunities for physical, sensory, and feeding stimulation, as well as improvements in...

Year Published: 1992Topics: Environmental Enrichment, Human-Animal InteractionAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Brent, L. 1992. Enriching the lives of captive primates. Humane Innovations and Alternatives in Animal Experimentation 6, 371-373.

Signs of enrichment

Chimpanzees were provided with a wide variety of things to do

Year Published: 1992Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Bodamer, M. D. 1992. Signs of enrichment. ChimpanZoo Conference Proceedings, 77-90.