Walt Disney Studios has released the first trailer for the upcoming Disneynature documentary Chimpanzee, which will be released in theaters on Earth Day 2012. Click on the video player below for a glimpse inside the world of these animals, as shown by directors Alastair Fothergill and Mark Linfield

Alastair Fothergill and Mark Linfield co-direct this intimate look at the world of chimpanzees, to be shot over three years in the tropical jungles of the Ivory Coast and Uganda, Chimpanzee will help us better understand this exceptionally intelligent species.