Why do orangutans have such long arms? Where do they spend most of their days and nights? What is the orangutan's "long call?" Look inside All About Asian Orang

This comprehensive and authoritative review of the distribution and conservation status of Great Apes includes individual country profiles for each species and

Extraordinary photographs in color by award-winning photographer Cede Prudente reveal little-seen aspects of orangutan life in the rainforest and showcase the b

An engaging introduction to the natural history of orangutans by one of the world's foremost researchers on the species.

Wild Man from Borneo offers the first comprehensive history of the human-orangutan encounter. Arguably the most humanlike of all the great apes, particularly in