Do ever notice and care about our national animal which also categorized as the endangered animal world called as Orangutans? The population of Orangutans now is in the critical situation. Years by years, the population is getting decrease. As the people of Indonesia, we must do something to prevent the extinction of this Asia great apes. To know what we should do to prevent this extinction, first we must know about what are the big threats to Orangutans. There are a lot of threats that Orangutan is facing now, but I will just give the summary of some big threats, so we can get the clear understanding about what is the best action to protect the Orangutans habitat.