Oh, I love mustelids, so I all about otters.There are river otters (Lontra canadensis), also known as the North American river otter. Then there are the cousins from the south, the Giant River Otter of South America.
The sea otter is just a single species with two regional subspecies while there are twelve different species of river otters.
(I find all of this otterly fascinating..)
Bula and Esme the Rhinos at Hoedspruit Endangered Species Center
Rachel and Willow's story on The Dodo
I've come across quite a few of their videos on Instagram, but I didn't know their story before this.