The South American Sea Lion (Otaria flavescens) is a marine (saltwater) mammal in the Otariidae family of sea lions and fur seals. It is an otariid, which is an eared sea lion. It is also known as the Southern Sea Lion and the Patagonian Sea Lion.
The South American Sea Lion has orange to brown fur. The male has a very large mane of hair on its back, like other sea lions. It has a sleek, slender build with a thick neck, broad chest, broad shoulders, and a long, protruding face and upturned nose. It has white whiskers on its chin called vibrissae. It has small external ears on the sides of its face.
It has flippers for swimming. Its movement in water is called aquatic locomotion. Its body is streamlined with oily fur for swimming fast underwater. Its fatty body has blubber, which keeps it warm and buoyant. It has a flexible spine (backbone). On land, it walks on its foreflippers (front flippers).Continue reading “South American Sea Lion”