- The four orang-utans and two gibbons were returned to Indonesia after being illegally poached and smuggled to Japan eight months ago.
- Those species were chimpanzee, gorilla, orangutan, gibbon, macaque and owl monkey.
- Only five percent of mammals are thought to be socially monogamous, including gibbons, jackals, and tamarins.
- Today it comprises humans, the gibbons, and the great apes (orangutan, chimpanzee, and gorilla).
- Over the years, the temple has became a famous sanctuary for tigers, deer, boars, peacocks, fowl, gibbons and horses.