domingo, 3 de agosto de 2014

POLAR BEAR

North Star
Photograph by Cory Richards, National Geographic
A polar bear stands sentinel on Rudolf Island in Russia’s Franz Josef Land archipelago, destination of the multidisciplinary Pristine Seas Expedition in the summer of 2013. The expedition sought to uncover, among other mysteries, why the perennial ice is melting and what the ecological consequences may be.
http://photography.nationalgeographic.com/photography/photo-of-the-day/polar-bear-rudolf-russia/?utm_source=Facebook&utm_medium=Social&utm_content=link_fb20140803photo-pod&utm_campaign=Content&sf3952284=1

No hay comentarios: