A few nice endangered animal images I found:
Sumatran Orangutan (Pongo abelii)
Image by warriorwoman531
The Sumatran orangutan (Pongo abelii) is one of the two species of orangutans. Found only on the island of Sumatra, in Indonesia, it is rarer than the Bornean orangutan. The species has been assessed as critically endangered on the IUCN Red List since 2000. It is considered one of "The World's 25 Most Endangered Primates." A survey in 2004 estimated that around 7,300 Sumatran orangutans still live in the wild.
Photographed at the San Diego Zoo
