Two Orangutans watch zoo goers from high on a cable

An Orangutan watches zoo goers from high on a cable that stretches one side of the habitat to the other at the Smithsonian Institution's National Zoo on October 26, 2010 in Washington, DC.



Two Orangutans watch zoo goers from high on a cable that stretches one side of their habitat to the other at the Smithsonian Institution's National Zoo on October 26, 2010 in Washington, DC.



Two Orangutans watch zoo goers from a perch in their habitat at the Smithsonian Institution's National Zoo on October 26, 2010 in Washington, DC.


photo: Gettyimages