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

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 management techniques, are discussed.