Brown lemurs drinking. The clip shows Brown lemurs in the Berenty reserve quenching their thirst. Berenty reserve introduced Rufus Brown lemurs (Eulemur fulvus rufus) and Red-collared Brown lemurs (Eulemur Collaris) into the reserve more than 35 years ago. This has resulted in a hybrid population (Eulemur fulvus rufus and Eulemur collaris). Filmed in Berenty reserve, Madagascar.