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Two bears appear to converse with each other
"Bear Jokes" by Sidra Monreal Burshteyn.
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A top shot shows Sir David Attenborough standing next to the fossil of the pliosaur, which is about seven feet long.
The skull of the pliosaur is seen here next to David Attenborough, BBC presenter, who is presenting a documentary about the find.
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El Chalten, Patagonia.
El Chalten, Patagonia.
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Field specialists examine a North Island brown kiwi.
Field specialists examine a North Island brown kiwi.
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Brumbies running in the snow.
Wild horses are called brumbies in Australia, and can often be seen as pests.
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A turtle lets a dragonfly balance on its face instead of immediately eating it, it's mouth open in what looks like a gleeful grin.
The photographer described this shot as "a moment of peaceful coexistence."
Gizmodo : Environment

Mammals are halfway through their era on this planet. We’ve existed about 250 million years since mammals evolved on earth and we only have another 250 million left before most of the world is no longer habitable.

Read more...

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Greenland_shark
A Greenland shark picture taken at the floe edge of the Admiralty Inlet, Nunavut, 2007.