A Visit to Ngamba Island Chimpanzee Sanctuary - Beacon Broadside: A Project of Beacon Press
Ol Pejeta Conservancy and Sweetwaters Chimpanzee Sanctuary Day Tour - Bovid Africa Safaris - Best African Safaris and Tours|Kenya|Tanzania|Uganda|Rwanda
Visit - Project Chimps
The National Chimpanzee Sanctuary in Louisiana Provides Lab Chimps With a New Life
Ngamba Island chimpanzee SanctuaryChimpanzee Trust