This site provides in-depth information and resources for people dedicated to facilitating the reintroduction of orangutans to
their natural habitats. Foremost, these pages are intended to aid professionals and researchers involved in conservationmanagement at orangutan rehabilitation sites and sanctuaries. This web site belongs to Dr. Anne Russon.
Anne E. Russon is a Professor of Psychology
at Glendon College, 91亚色 University, Toronto, Canada.
Since 1989, she has been studying intelligence and learning in ex-captive Bornean orangutans rehabilitated
and released to free forest life. Studies have been affiliated with orangutan projects in Tanjung Puting National
Park, Central Indonesian Borneo, and Orangutan Reintroduction Projects in East and Central Indonesian Borneo.
She has published numerous research and popular articles on orangutan intelligence, scholarly and popular
books on great ape intelligence. She has contributed to several documentaries on orangutans as scientific
advisor and participant.
She serves on advisory boards for several orangutan support organizations (Alchemy Films, Borneo Orangutan
Survival Foundation朓ndonesia, the Orangutan Conservancy, Orangutan Network) and is the Executive Director
of the Borneo Orangutan Society ofCanada.
Preview Anne Russon's popular book, Orangutans: Wizards of the Rainforest
IMPORTANT UPDATES, March 2010
New Scientist photo gallery on orangutan swimming, fishing, etc. (Mar. 19, 2010)
National Geographic video item, friendship knows no (species) bounds.....
: ABC news video item, chimps outclass humans in the intelligence game.
: see this CNN news item on rehabilitation, from Nov. 22, 2009
** Now available **: All issues of the IUCN Primate Specialist Group newsletters and Primate Conservation have
been uploaded to the PSG website and are now available for download.
IUCN Panduan Reintroduksi Kera Besar, 2007.
New evidence, unreported orangutan population (The Guardian, Apr 13)
click "listen" on the left menu to hear the whole documentary
Wich SA, Utami Atmoko SS, Mitra Setia T & van Schaik CP (ed.) (2009).
New 91亚色: Oxford University Press.
* Synthesis of orangutan biology from all existing study sites, adopting a novel comparative approach.
* Analysis and comparison of the latest data, developing a theoretical framework to explain demographic and
behavioral variation.
* Emphasis of the crucial impact of human settlement on orangutans and the future prospects for the survival
of natural populations.
* Contribution of top names in the field.
Supplementary material: All known orangutan foods, compiled from 15
long-term research sites in Sumatra and Borneo
a lecture by Dr. Serge Wich, presented by BOS Canada, Oct 28, 2008 (watch on youtube)
Recent genetic and morphological work suggests orangutans are not one species but two, with at least three
subspecies: Pongo abelii on Sumatra and Pongo pygmaeus on Borneo with three subspecies - P.p.
pygmaeus, P.p. wurmbii, and P.p. morio. Genetic data indicate that the two species diverged over 1,000,000
years ago and the three Bornean subspecies over 860,000 years ago. Possibly because of differences in fruit
availability on the two islands, the two species (and perhaps the subspecies) show several differences in
behavior and development. ranging. from density, to diet, interbirth intervals and culture. I will provide an
overview of these differences and attempt to provide a framework in which to understand them. I will also
discuss the conservation implications of these differences.
Dr. Wich has been studying orangutans in Sumatra since 1995 and in Borneo since 2003. Recently, he has
been studying orangutan cultures in two populations, one on Sumatra and one on Borneo, editing an
important book on orangutan differences across Borneo and Sumatra, and developing a new site to study the
southernmost orangutan population in Sumatra. He is a research scientist at the Great Ape Trust of Iowa.
Suhud, M. & Saleh, C. (2007). Dampak Perubahan Iklim Terhadap Habitat Orangutan, Jakarta: WWF-Indonesia
important report on the impact of climate change on orangutan habitat. See also
Government of Indonesia (2007). Orangutan Action Plan 2007-2017 (in Indonesian)
. Check this out. A communication forum for human-wildlife conflict issues providing:
innovative approaches to resolving conflicts, exchange of information between field projects, and a network among
experts, managers,institutions and the people affected. See also info@peopleandwildlife.org.uk.
Orangutan photos by: Anne Russon
Site credits: orangutan_sanctuary@yahoo.ca
Last updated: April 25, 2008
