Cage location effects on visitor attendance at three Sacramento Zoo mangabey enclosures

Abstract 10.1002/zoo.1430090107.abs Research on the effects of enrichment would do well to consider carefully location and/or visitor habituation effects on animal behavior. In the present series of studies, 19,847 visitors to the Sacramento Zoo were counted and categorized by age and sex as they appeared at each of three mangabey cages having only slightly different […]