Pal Hermansen / Inuit sled dogs resting, near Ittoqortoormiit, Scoresbysund, Greenland. Second Prize in the Nature category of the Spider Black and White Photography Competition 2015.
01499922
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two juveniles walk along the ice edge during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01500069
Andy Trowbridge / Yellow-eyed penguin (Megadyptes antipodes) walking up a sand dune towards its nest. Otago Peninsula, Otago, South Island, New Zealand. February. Endangered Species.
01490043
Markus Varesvuo / Black Grouse (Tetrao tetrix) displaying with breath vapor at dawn, Utajarvi, Finland, April
01458724
Angelo Gandolfi / Yacare Caiman (Caiman yacare) with mouth open to keep cool, Pantanal, Brazil.
01294417
Bence Mate / Head portrait of Dalmatian pelican (Pelecanus crispus) with pouched bill wide open. Danube Delta, Romania
01422614
Juergen Freund / Men on a fishing device called ?Bagan?, a stationary outrigger boat, with a net between outriggers and strong light at night to attract anchovies and scad. Cenderawasih Bay, Papua Province, Indonesia,...
01349201
Brent Stephenson / Crabeater Seal (Lobodon carcinophaga) hauled out on ice. Pleneau Island, Antarctica, January.
01262709
Andy Rouse / Polar Bear (Ursus maritimus) swimming, Svalbard, Norway (non-ex) September 2009. Image 01262526 is cropped from this frame
01613198
Tui De Roy / Nazca booby (Sula granti), male pinning another male down during fight. Genovesa Island, Galapagos. Sequence 3/6.
01613196
Tui De Roy / Nazca booby (Sula granti), two males resting during fight. Genovesa Island, Galapagos. Sequence 5/6.
01604891
Sylvain Cordier / RF - Polar Bear (Ursus maritimus), female resting, with two cubs along a barrier island outside Kaktovik, Alaska, USA. September. (This image may be licensed either as rights managed or royalty free.)