A pygmy three-toed sloth swims between mangroves on the island of Escudo on the hunt for a mate.
The next episode of Planet Earth II, which focuses on Mountains will be in BBC One in the UK at 8pm on Sunday 13th Nov. Check local listings for further information for your country.
Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos
This is a channel from BBC Worldwide who help fund new BBC programmes.