Bale vervet monkey, Chlorocebus djamdjamensis, with moss in the hands, Harenna Forest, Bale Mountains NP, in Ethiopia. Monkey animal from east Africa Stock Photo - Alamy
Gezahegn Nega Chekol - Bale Monkey Interspecific Interactions with Sympatric Chlorocebus Species and Its Conservation Implication in Ethiopian Highlands - The Rufford Foundation