Saint Louis Zoo
Saint Louis Zoo: Black Handed Spider Monkey
Discover fun facts and learn about the habitat, appearance, diet, and conservation status of the black-handed spider monkey.
Other
Audubon Nature Institute: Spider Monkey
Meet the spider monkey and discover details about its behavior, eating habits, range, conservation status, and other unique facts.
Other
Audubon Nature Institute: Black and White Ruffed Lemur
Meet the black and white ruffed lemur to discover details about its behavior, eating habits, range, conservation status, and other unique facts.
Other
Audubon Nature Institute: Western Lowland Gorilla
Meet the Western lowland gorilla and discover details about its behavior, eating habits, range, conservation status, and other unique facts.
Other
Audubon Nature Institute: East African Colobus Monkey
Meet the East African colobus monkey and discover details about its behavior, eating habits, range, conservation status, and other unique facts.
PBS
Pbs Teachers: Scientific American: Prime Time Primates: Monkey See, Monkey Do?
Explore the evolutionary advantage of stereoscopic vision and the fully opposable thumb, and describe how each adaptation might affect the use of tools in humans and primates.