They make a high pitched noise that's very distinctive then others.
they grunt to communicate
Orangutans use charades to communicate. If you understand the message clearly, he will use some of the same hand gestures again to communicate. If you don't understand, it will use different gestures to elaborate.
no
A group of orangutans is called a "Congress".E.G. The local zoo has a congress of Orangutans on show.
Both female and male orangutans are called the same.
Orangutans are herbivores. They do not have prey.
Orangutans have a backbone. That makes them vertebrates.
there are 2 species of orangutans
A group of orangutans is known as a buffoonery.
orangutans lived in tropical island
Orangutans can live up to the age of 50.
Orangutans are mammals who have internal skeletons.