Sylvain Cordier / Siberian Yupiks who have killed two walruses returning to their village by boat, Preobrazheniya Bay, Chukotka, Russia.

Ingo Arndt / Horned Puffin (Fratercula corniculata), Round Island, Bristol Bay, Bering Sea, Alaska

Ingo Arndt / Wildlife Photographer, Ingo Arndt, with equipment, heading for Round Island, Bering Sea, Bristol Bay, Alaska, 2008

Ingo Arndt / Horned Puffin (Fratercula corniculata) peched on cliff edge, Round Island, Bristol Bay, Bering Sea, Alaska

Ingo Arndt / Horned Puffin (Fratercula corniculata) perched on cliff edge, Round Island, Bristol Bay, Bering Sea, Alaska

Ingo Arndt / Horned Puffin (Fratercula corniculata) pair on cliff edge, Round Island, Bristol Bay, Bering Sea, Alaska

Ingo Arndt / Tufted Puffin (Fratercula cirrhata) perched on cliff edge, summer breeding plumage, Round Island, Bristol Bay, Bering Sea, Alaska

Ingo Arndt / Pacific Walrus (Odobenus rosmarus divergens) juvenile bull sleeping, Round Island, Bering Sea, Bristol Bay, Alaska

Ingo Arndt / Pacific walrus (Odobenus rosmarus divergens) bull in water, Round Island, Bering Sea, Bristol Bay, Alaska, USA

Ingo Arndt / Pacific Walrus (Odobenus rosmarus divergens) bull in water, Round Island, Bering Sea, Bristol Bay, Alaska

Ingo Arndt / Pelagic cormorant (Phalacrocorax pelagicus) flying, Bering Sea, Alaska, USA

Ingo Arndt / Horned Puffin (Fratercula corniculata), Round Island, Bristol Bay, Bering Sea, Alaska