Red...
different color skin
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.
No, an orangutan is a hominid (great ape). Hominids are primates, but technically not monkeys.
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.