San Diego Zoo Global
San Diego Zoo: Chimpanzee
This resource provides detailed information about the chimpanzee, as well as several pictures and audio clips.
BBC
Bbc: Nature Wildfacts: Chimpanzee
Here are some photos adult and young chimpanzees. There is also a detailed fact sheet.
World Wildlife Fund for Nature
World Wildlife Fund: Chimpanzee
See what you can learn about Chimpanzees with this World Wildlife Fund information page.