A captive Colobus monkey reaches out beyond his cage towards a tree branch. San Diego Zoo, San Diego, California, USA.
A captive Colobus monkey (Colobus sp.) reaches out beyond his cage towards a nearby tree branch. This tree-dwelling monkey from Kenya and other forested areas in Africa is threatened by deforestation from logging and global warming as forests give way to deserts and other arid lands. San Diego Zoo, San Diego, California, USA.
