Jordi Chias / Crabeater seals (Lobodon carcinophaga) resting on ice floating ice sheet, Antarctic Peninsula, Antarctica.

Jordi Chias / Crabeater seals (Lobodon carcinophaga), Antarctic Peninsula, Antarctica.

Jordi Chias / Crabeater seal (Lobodon carcinophaga) hunting under water, Antarctic Peninsula, Antarctica.

Brent Stephenson / Crabeater Seal (Lobodon carcinophaga) hauled out on ice. Pleneau Island, Antarctica, January.

Ashley Cooper / Crabeater seal (Lobodon carcinophaga) urinating on ice with one eye shut. Antarctica. February 2019.

Jordi Chias / Crabeater seal (Lobodon carcinophaga), Antarctic Peninsula, Antarctica.

Jordi Chias / Crabeater seals (Lobodon carcinophaga) swimming betrween icebergs, Antarctic Peninsula, Antarctica.

Ashley Cooper / Crabeater Seal (Lobodon carcinophaga) on an iceberg in Paradise Bay, Antarctica.

Michel Roggo / Antarctica Crabeater Seal (Lobodon carcinophaga) on sea ice, Bellinghausen Sea, near Peter I Island, Antarctic Peninsula, January. Photographed for The Freshwater Project

Michel Roggo / Crabeater seal (Lobodon carcinophaga) on sea ice, Cape Hallett, Ross Sea, Antarctica. Photographed for The Freshwater Project

Rick Price / Crabeater seal (Lobodon carcinophaga) pup on ice near Rosamel Island, Antarctic Peninsula, Antarctic Sound, Antarctica. January.

Brent Stephenson / Crabeater seal (Lobodon carcinophaga) sleeping hauled out on sea ice, Neko Harbour, Antarctic Peninsula, Antarctica, January.