This is a female red-shanked douc langur, an endangered species. Aftering seeing Henry Thorsen's
beautiful pictures of these monkeys many months ago, I decided to camp out at the San Diego Zoo
over several months to pay them a visit. Unfortunately most of the time, these guys were either
hidden away in their enclosure or slept on tree branches. This made me appreciate Henry's picture
even more.

For more pictures of these beautiful monkeys, please visit: Red-shanked Douc Langur