Juergen Freund / Researchers Guido and Katja Westhoff catching a highly venomous Common death adder (Acanthophis antarcticus) found 10 minutes into their group's evening road collection. The death adder ranks 9th out...
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Anup Shah / Cheetah (Acinonyx jubatus) juvenile head portrait, low angle, Masai Mara National Reserve, Kenya. March
Petra Wegner / Golden Retriever head portrait, lying in autumn leaves, panting
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Petra Wegner / Golden Retriever head portrait, lying in autumn leaves, panting
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Petra Wegner / Cavalier King Charles Spaniel, blenheim coated, head portrait, lying in autumn foliage
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Claudio Contreras / Northern elephant seal (Mirounga angustirostris) weaner / juvenile head portrait, with head turned to look at camera, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, Febr...
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Steven Kazlowski / Polar bear (Ursus maritimus) head close-up portrait of an adult male, with snowflakes on fur, Barter Island, 1002 area of the Arctic National Wildlife Refuge, Alaska
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Petra Wegner / Small Munsterlander, lying down, with head cocked to one side.
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Rolf Nussbaumer / RF- Northern Raccoon (Procyon lotor) drinking from wetland lake. Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA. (This image may be licensed either as rights managed or royalty free.)
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Jeff Rotman / Bottlenose Dolphin (Tursiops truncatus) feeding in sandy bottom of seabed, Red Sea, Egypt
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Wild Wonders of Europe / Widstrand / RF- Eurasian brown bear (Ursus arctos) running, Suomussalmi, Finland. July. (This image may be licensed either as rights managed or royalty free.)