Orangutans : geographic variation in behavioral ecology and conservation

Bok av Serge A. (EDT) Wich och S. Suci Utami (EDT) Atmoko m.fl.
Orangutan populations show extensive variation in behaviour and demography.The two main aims of this book are to carefully compare data from all orangutan research sites, examining the differences and similarities between orangutan species, subspecies and populations and to develope a theoretical framework in which these can be explained.