Red‐tail monkey groups in forest patches outside the protected area system in the ‘Kampala area’

This study was conducted in the ‘Kampala area’, a forest‐savanna‐agricultural mosaic, and was aimed at investigating the ecology and survival of the red‐tail monkey, Cercopithecus ascanius schmidti in fragmented forest patches outside the protected area system. The relationship between habitat variables and red‐tail monkeys' distribution and other demographic factors were investigated. The average group size for red‐tail monkeys in the forest patches was 11.9, while that in Mpanga Forest Reserve it was 23.2. Most of the red‐tail monkey groups had breeding females but there were small populations with no breeding females. The number of breeding females and young varied in different forest patches with the breeding sex ratio ranging from 0 to 1:3. The residential status of red‐tails in the patches was partly influenced by the presence of the vervet monkey and the intensity of human activities in the vicinity.