West African Chimpanzees: Status Survey and Conservation Action Plan.
Gland: IUCN, 2003. Quarto, paperback, black and white photographs, maps. Slightly bumped cover. Wild chimpanzees are only found in tropical Africa, where their populations have declined by more than 66% in the last 30 years. This action plan focuses on one of the four chimpanzee subspecies, the western chimpanzee, which..... More