Heike Odermatt / Walrus (Odobenus rosmarus), Hinlopen Strait, Svalbard, Norway

Heike Odermatt / Walrus (Odobenus rosmarus), Svalbard, Norway

Heike Odermatt / Walrus (Odobenus rosmarus) on ice floe, Hinlopen Strait, Svalbard, Norway

Heike Odermatt / King Penguin (Aptenodytes patagonicus) chick begging for food, Saunders Island, Falkland Islands

Heike Odermatt / Gentoo Penguin (Pygoscelis papua), Falkland Islands

Staffan Widstrand / Wild Wonders of China / Crested myna starlings (Arcidotheres cristatellus) sitting on domestic waterbuffaloes (Bubalus domesticus), Poyang Ho Lake, Jiangxi province, China

Staffan Widstrand / Wild Wonders of China / Crested myna starlings (Arcidotheres cristatellus) sitting on domestic waterbuffaloes (Bubalus domesticus), Poyang Ho Lake, Jiangxi province, China

Heike Odermatt / Walrus (Odobenus rosmarus) tusks, Hinlopen Strait, Svalbard, Norway

Heike Odermatt / Walrus (Odobenus rosmarus) on ice floe, Hinlopen Strait, Svalbard, Norway

Heike Odermatt / Polar Bear (Ursus maritimus) walking across open ground, Murchisonfjorden, Nordaustlandet, Svalbard, Norway

Heike Odermatt / Walrus (Odobenus rosmarus) near coast, Magdalenefjorden, Svalbard, Norway

Heike Odermatt / Southern Elephant Seal (Mirounga leonina) sub-adult male, Falkland Islands