Environmental Enrichment

Environmental enrichment strategies for baboons

Toys and swings were used predominantly by single-housed juveniles in gang cages.

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

Citation: Choi, G. C., Canfield, R. W., Hall, E. C. et al. 1992. Environmental enrichment strategies for baboons. Contemporary Topics in Laboratory Animal Science 31(4), 6 (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.

Effects of environmental enrichment on growing pigs

Environmental enrichment [chains, foot-ball, tire, straw, concrete block] for group-housed pigs increased daily weight gains and decreased belly-nosing.

Year Published: 1992Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Horrell, I. 1992. Effects of environmental enrichment on growing pigs. Animal Production 54, 483 (Abstract).

Effects of environmental enrichment and gentle handling on behaviour and fear responses of transported broilers

Enriched/handled birds were more active in their home pens than control animals. ..The most fearful birds were those which had been enriched [fabric squares, plastic rings, grass, perches, etc.] and handled, whilst the least fearful bird were enriched but not...

Year Published: 1992Topics: Environmental Enrichment, HandlingAnimal Type: Bird, Chicken

Citation: Nicol, C. J. 1992. Effects of environmental enrichment and gentle handling on behaviour and fear responses of transported broilers. Applied Animal Behaviour Science 33, 367-380.

Modification of fear in domestic chicks, Gallus gallus domesticus, via regular handling and early environmental enrichment

Regular gentle handling and environmental enrichment reduced fear responses to people. The implications of reduced fearfulness and other potential benefits of handling and enrichment procedures are discussed.

Year Published: 1992Topics: Environmental Enrichment, HandlingAnimal Type: Bird, Chicken

Citation: Jones, R. B., Waddington, D. 1992. Modification of fear in domestic chicks, Gallus gallus domesticus, via regular handling and early environmental enrichment. Animal Behaviour 43, 1021-1033.

Alternative forage types for captive chimpanzees

Chicken scratch, because it is small and harder to find [in the litter], elicited the most foraging of the three foods ['sweet feed', popcorn]. It is very encouraging to see the chimpanzees still foraging late in the day for these...

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

Citation: Grief, L., Fritz, J., Maki, S. 1992. Alternative forage types for captive chimpanzees. Laboratory Primate Newsletter 31(2), 11-13.

Enrichment strategies for nonhuman primates: Physiological and behavioral needs

A description of the foraging/grooming board, and some inanimate enrichment options.

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

Citation: Dexter, S. L. 1992. Enrichment strategies for nonhuman primates: Physiological and behavioral needs. In: Implementation Strategies for Research Animal Well-Being: Institutional Compliance With Regulations. Kurlisch, L. (ed), 103-108. Scientist Center for Animal Welfare and WARDS, Bethesda, MD.

The effects of food treat provisioning and human interaction on the behavioral well-being of rhesus monkeys (Macaca mulatta)

The effects of human interaction and food supplementation appear to be protracted, resulting in a reduction of behavioral disorders even after the enrichment is removed.

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

Citation: Dexter, S., Bayne, K. 1992. The effects of food treat provisioning and human interaction on the behavioral well-being of rhesus monkeys (Macaca mulatta). Contemporary Topics in Laboratory Animal Science 31(4), 6 (Abstract).

Assessing the cost-effectiveness of specific enrichment items for captive chimpanzees

The results show that the raisin blocks and the probing boards stimulated the most activity, followed in descending order by browse and burlap, boxes and seeds. ... Adult chimpanzees engaged in foraging behaviours, but rarely did they interact with the...

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

Citation: Dewey, R. A. J. 1992. Assessing the cost-effectiveness of specific enrichment items for captive chimpanzees. Master Abstracts 30(2), 375 (Abstract).