In the wild, they'd be sworn enemies. But at a nature preserve in South Carolina, an orangutan and three tigers are now the best of friends.

A male orangutan at the Myrtle Beach Safari has taken a liking to three tiger cubs, after watching his human caretakers nurse the three baby cats.

Discovery Family visited the preserve recently, recording adorable video of the ape bottle-feeding, cuddling and petting the three baby cubs just like he was their mother.

Primate babysitter: A male orangutan at a nature preserve in South Carolina has taken to spending his time with a set of baby tiger cubs, who he sometimes nurses with a bottle

Tender moment: The male orangutan at the Myrtle Beach Safari spends most of his time with human caregivers, and got to know the tigers when those caregivers started nursing the cubs

Unlikely friends: The gentle orangutan likes to cuddle with the three baby tigers as if they were one of his own

'Orangutans spend a lot of time with their human caregivers, sometimes when they are nursing tiger cubs,' the preserve wrote about the unlikely relationship.

'The orangutans often show genuine interest in the cubs and want to help with their feeding and their cuddling. At both things, they prove to be very proficient.'

And this isn't the first time that an orangutan has made friends outside of its animal family.

In 2007, a set of newborn Sumatran tigers and two young orangutans got along like gangbusters at a zoo in Indonesia.

Hanging out: A white baby Bengal tiger looks comfortable being held by his orangutan friend

Scratch: In the videos released by Discovery Family and the Myrtle Beach Safari, the orangutan looks mesmerized with the baby cats who he loves to pet

Staring contest: The orangutan eyes one of the baby tigers in a heartwarming interaction

Snack time: The orangutan has become just as good at nursing the growing cubs as his human caregivers