Environmental Enrichment

Introductory remarks: The art and science of enrichment

I think that in order to have good enrichment programs [in zoos] based on behavior we need to be successful financially.

Year Published: 1996Topics: Environmental EnrichmentAnimal Type: All/General

Citation: Maple, T. L. 1996. Introductory remarks: The art and science of enrichment. In: The Well-Being of Animals in Zoo and Aquarium Sponsored Research. Burghardt, G. M., Bielitzki, J. T., Boyce, J. R., Schaeffer, D. O. (eds), 79-84. Scientists Center for Animal Welfare , Bethesda, MD.

Enclosure furnishings and structural environmental enrichment

Without access to the vertical dimension, many animals are limited to a terrestrial lifestyle within space defined by area but not by volume.

Year Published: 1996Topics: Environmental Enrichment, Housing

Citation: Maple, T. L. , Perkins, L. A. 1996. Enclosure furnishings and structural environmental enrichment. In: Wild Mammals in Captivity. Principles and Techniques. Kleiman, D. G., Allen, M. E., Thompson, K. V., Lumpkin, S., Harris, H. (eds), 212-222. The University of Chicago Press , Chicago, IL.

A unique, labor-saving primate enrichment strategy

An activity unit composed of washable, sanitizable items of interest screwed to a board and mounted on the wall next to each animal's cage. Every few days, cages are moved about the room so that each animal is presented with...

Year Published: 1996Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate

Citation: Leming, J. T., Henderson, J. D. 1996. A unique, labor-saving primate enrichment strategy. Contemporary Topics in Laboratory Animal Science 35(4), 69 (Abstract).

Human interaction as enrichment for captive chimpanzees: A preliminary report

These results suggest that simple, unstructured affiliation between humans and chimpanzees has a powerful impact on well-being, promoting activity and relaxed conspecific interactions and ameliorating undesirable behaviors [e.g., abnormal behaviors].

Year Published: 1997Topics: Environmental Enrichment, Human-Animal InteractionAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Baker, K. C. 1997. Human interaction as enrichment for captive chimpanzees: A preliminary report. American Journal of Primatology 42, 92 (Abstract).

Environmental enrichment: practical applications

A general discussion. Mice show clear choices for cage enrichment, and animals from enrichment environments seem to be better adapted to experimental conditions.

Year Published: 1997Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Baumans, V. 1997. Environmental enrichment: practical applications. In: Animal Alternatives, Welfare and Ethics. van Zutphen, L. F. MM. , Balls, M. (eds), 187-197. Elsevier, Amsterdam.

Environmental enrichment device and egg production in laying hens

A commercially available toy, suspended from the cage roof reduced aggression in laying hens.

Year Published: 1997Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Baroli, D., Ghiandoni, S., Mantovani, C. et al. 1997. Environmental enrichment device and egg production in laying hens. In: Proceedings of the European Symposium on Poultry Welfare. Koene, P. , Blokhuis, H. J. (eds), 107-108. Ponsen and Looyen, Wageningen, Netherlands.

Effects of social and inanimate enrichment of the behavior of yearling rhesus monkeys

Certain types of inanimate environmental enrichment have been shown to positively affect the behavior of laboratory primates, as has housing them in appropriate social conditions. While social housing is generally advocated as an important environmental enhancement, few studies have attempted...

Year Published: 1996Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Schapiro SJ, Bloomsmith MA, Suarez SA, et al. 1996. Effects of social and inanimate enrichment of the behavior of yearling rhesus monkeys. Am J Primatol. 40;247-260.

Effects of feeding enrichment on ruffed lemurs varecia variegata veriegata and varecia v. rubra

Providing food at a high level in [mesh] baskets [rather than scattering it on/near the ground] increased arboreal activity outside feeding times and reduced aggression over food.

Year Published: 1996Topics: Environmental EnrichmentAnimal Type: Lemur, Nonhuman Primate

Citation: Zimmermann, A., Feistner, A. T. C. 1996. Effects of feeding enrichment on ruffed lemurs varecia variegata veriegata and varecia v. rubra. Dodo, Journal of the Wildlife Preservation Trust 32, 67-75.

Environmental enrichment of cynomolgus monkeys used for behavioral toxicology studies

Year Published: 1996Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Wrenshall, E., Gilbert, S. G. 1996. Environmental enrichment of cynomolgus monkeys used for behavioral toxicology studies. American Journal of Primatology 10, 442 (Abstract).

Ethological considerations for designing behavioral enrichment

In this article, I attempt to provide information to enhance the reader's appreciation for the different behaviors of particular species [squirrel monkey and macaques included], and explain how such an understanding can positively influence environmental designs and management protocol.

Year Published: 1996Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate, Squirrel Monkey

Citation: Williams, L. E. 1996. Ethological considerations for designing behavioral enrichment. Lab Animal 25(3), 29-33.