The International Studbook of the Orangutan is managed by the World Association of Zoos and Aquariums (WAZA).
 Records from the CITES Trade Database which is managed by the United Nations Environment Programme – World Conservation Monitoring Centre (UNEP-WCMC) on behalf of the CITES Secretariat.
About Arcus Foundation
The Arcus Foundation is a private grant-making foundation that advances social justice and conservation goals. The Foundation works globally and has offices in New York City, USA and Cambridge, UK. For more information and to connect with Arcus visit: Arcusfoundation.org @ArcusGreatApes; and Facebook.com/ArcusGreatApes