O is for Orangutans and OLivia their guardian

Orangutans' extremely low reproductive rate makes their populations highly vulnerable. Females give birth to one infant at a time about every 3-5 years, so these species can take a long time to recover from population declines. With human pressure only increasing, orangutans face an increasing risk of extinction.

Read more by clicking this link

https://www.worldwildlife.org/species/orangutan/