Antarctic fur seal (Arctocephalus gazella) vocalising, Deception Island, Antarctic Peninsula

Antarctic Fur Seal (Arctocephalus gazella) on the island of South Georgia, Southern Atlantic Ocean.

Antarctic fur seal (Arctocephalus gazella) Grytviken harbour, South Georgia

Antarctic Fur Seal (Arctocephalus gazella) on the island of South Georgia, Southern Atlantic Ocean.

Antarctic fur seal (Arctocephalus gazella) pups mock-fighting at the abandoned whaling station at Grytviken on the island of South Georgia, southern Atlantic Ocean.

Crabeater Seal (Lobodon Carcinophaga) lying asleep on an ice floe. Danco Island, Antarctic Peninsula, Antarctica.

Antarctic fur seal juvenile (Arctocephalus gazella) Salisbury Plain, South Georgia

Antarctic fur seal (Arctocephalus gazella) pups in front of the National Geographic Endeavour at the abandoned whaling station at Stromness on the island of South Georgia, southern Atlantic Ocean.

Antarctic fur seal (Arctocephalus gazella) pups at the abandoned whaling station at Grytviken on the island of South Georgia, southern Atlantic Ocean.

Antarctic fur seal (Arctocephalus gazella) pups in front of the National Geographic Endeavour at the abandoned whaling station at Stromness on the island of South Georgia, southern Atlantic Ocean.

Antarctic Fur Seal (Arctocephalus gazella) pups playing at Stromness Whaling Station on the island of South Georgia, Southern Atlantic Ocean.

Adult crabeater seal (Lobodon carcinophaga) hauled out on an ice floe near Petermann Island near the Antarctic Peninsula. This is the most abundant pinniped in the world, with current population estimates ranging from 25 to 50 million animals.

Sub-Antarctic fur seal (Arctocephalus tropicalis) on Nightingale Island in the Tristan da Cunha Island Group in the southern Atlantic Ocean. Note the lighter face and pelage than that of the Antarctic fur seal.

Antarctic fur seal (Arctocephalus gazella) Deception Island, Antarctic Peninsula