Behavioural enrichment of ruffed lemurs (Varecia variegata) based upon a wild-captive comparison of their behaviour (1997)

Kerridge, F. J.

Abstract

By providing a more natural diet, in terms of whole rather than chopped fruits, a greater range of postures and increased manual manipulation of dietary items could be obtained. Time spent feeding and foraging also increased significantly. Furthermore, this method of dietary presentation reduced aggression over food sources in some Varecia groups.