Wild Chimpanzee Foundation (WCF)
The Wild Chimpanzee Foundation is working to save between 20,000 and 25, 000 of the remaining wild chimpanzees. Current estimates suggest that there may be fewer than 100,000 chimpanzees living in seventeen different countries in Africa.
http://www.wcf-germany.com/ (Wild Chimpanzee Foundation - Germany)
Max Planck Institute, Department of Primatology
The Department of Primatology observes apes in their natural habitats, and investigates issues related to the evolution of social systems and social behavior, cultural differences and reproductive strategies in apes. The scientists are interested in fundamental cognitive processes like communication, cooperation, conflict solving strategies, social learning in apes and humans.