Tui De Roy / Waved albatross (Phoebastria irrorata) pair in courtship display, Galapagos, Ecuador. Critically Endangered species.
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Tui De Roy / Great frigatebird (Fregata minor) male displaying inflated gular sac, Galapagos, Ecuador.
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Eric Baccega / Polar bear cub 3 months (Ursus maritimus) playing in the front of the day den in march. Wapusk National Park. Churchill, Manitoba, Canada
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Shattil & Rozinski,Shattil & Rozinski / Red fox (Vulpes vulpes) playing with a dead squirrel in a garden Denver, Colorado, USA, July.
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Tim Laman / Satin Bowerbird (Ptilonorhynchus violaceus minor) male displays to a female who has entered his bower. This bower is decorated with all natural objects. Rainforest of the Atherton Tablelands, Queensl...
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Tui De Roy / Snares Crested penguin (Eudyptes robustus) pair in courtship display, Snares Island, New Zealand Sub-Antarctic Islands.
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Tui De Roy / Erect-crested penguin (Eudyptes sclateri) pair in greeting display. Antipodes Island, New Zealand Sub-Antarctic Islands. Endemic to Antipodes and Bounty Islands. Endangered species.
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Erlend Haarberg / Great snipe (Gallinago media) displaying, Norway, June.
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Erlend Haarberg / Great snipe (Gallinago media) displaying, Norway, June.
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Erlend Haarberg / Great snipes (Gallinago media) displaying, Norway, June.
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Kristel Richard / Three wild Przewalski / Takhi Horse (Equus ferus przewalskii) stallions play-fighting, Hustai National Park, Tuv Province, Mongolia. Endangered species. September.
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Kristel Richard / Two wild Przewalski / Takhi Horse (Equus ferus przewalskii) bachelor stallions play fighting, Hustai National Park, Tuv Province, Mongolia. Endangered species. September.