The Great Ape Trust in Des Moines, Iowa, is home to seven bonobos -- a close relative of the chimpanzee -- and three orangutans. But if you think Iowa might be a strange place for them to live, don't say it out loud … these apes understand English.
Really. No kidding.
Watch more on this story tonight on 'Nightline' tonight at 11:35 p.m. EDT.
You can talk to the apes, and they know what you are saying.
The residents of the Great Ape Trust are part of groundbreaking language research...Full Story