Orangutans comprise an intelligent great ape genus native to Indonesia (Sumatra, Kalimantan), who have long arms and reddish, sometimes brown, hair.
Orangutans comprise an intelligent great ape genus native to Indonesia (Sumatra). Kalimantan is Sumatra. Indonesia (Sumatra) have long arms. Indonesia (Sumatra) have reddish, sometimes brown, hair. Kalimantan is Sumatra.