Lots More Information

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• Primate Quiz

More Great Links

• AnimalPlanet.com
• Orangutan Conservancy
• World Wildlife Fund: Orangutans

Sources

• Cawthon Lang, K. "Orangutan (Pongo) Behavior." Primate Info Net. National Primate Research Center, University of Wisconsin-Madison. June 13, 2005. (Aug. 18, 2008) http://pin.primate.wisc.edu/factsheets/entry/orangutan/behav
• Mayell, Hillary. "Orangutans Show Signs of Culture, Study Says." National Geographic News. Jan. 3, 2003. (Aug. 18, 2008) http://news.nationalgeographic.com/news/2002/12/1220_021226_orangutan.html
• Merrill, Michele Y. "Investigating Orangutan Cultures: Orangutans Compared 2002 Workshop." Nov. 25, 2002. (Aug. 18, 2008) http://www.duke.edu/~mym1/ou_compared_web_version.htm
• "Orangutans." World Wildlife Fund. Feb. 16, 2007. (Aug. 18, 2008) http://www.panda.org/about_wwf/what_we_do/species/about_species/species_fac tsheets/great_apes/orangutans/index.cfm
• "Orangutans and the Rainforest." Orangutan Conservancy. (Aug. 18, 2008) http://www.orangutan.net/orangutans-home/orangutan-facts
• Rogers, Connie. "Revealing Behavior in 'Orangutan Heaven and Human Hell'." New York Times. Nov. 15, 2005. (Aug. 18, 2008) http://www.nytimes.com/2005/11/15/science/15conv.html?_r=1&oref=slogin