Differential habitat utilizati of four Cercopithecidae in a Kenyan forest.

The presence of Papio cynocephalus, Cercopithecus mitis, Cercopithecus aethiops and Colobus angolensis in a small coastal forest is attributed to their differential habitat utilization. Data on diet, space-use patterns and polyspecific associations are given. Habitat partitioning is found to be resource-related and is accomplished through differential reliance on resources as well as different means of exploiting overlapping resources. The implications of the data for understanding the relationship between ecology and social structure are discussed.