Polar bear vs walrus - BBC wildlife - YouTube
Narrator in the video above: "...it's a massacre. The beach is covered with walrus meat and bones. Because there were so many bears, they're all feasting at a time when they might be expected to starve. There are even leftovers for late arrivals."
Polar bears feeding on a whale - YouTube
Polar bears visit a colony of barnacle geese - YouTube
Narrator in the video above: "...it's a massacre. The beach is covered with walrus meat and bones. Because there were so many bears, they're all feasting at a time when they might be expected to starve. There are even leftovers for late arrivals."
Polar bears feeding on a whale - YouTube
Svalbard (Spitsbergen): 17 polar bears feeding on a stranded whalePolar bear predation of caribou (Russia) - YouTube
Polar bears visit a colony of barnacle geese - YouTube
In a colony of barnacle geese on West-Spitsbergen, Svalbard, only few nests escape the raids of the bears
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A new genetic study (Miller et al. 2012, in press) suggests that Polar bears arose between 4-5 million years ago and thus survived the more than 50 glacial/interglacial cycles of the 2.5 million year Pleistocene epoch.
http://polarbearscience.com/
A new genetic study (Miller et al. 2012, in press) suggests that Polar bears arose between 4-5 million years ago and thus survived the more than 50 glacial/interglacial cycles of the 2.5 million year Pleistocene epoch.
http://polarbearscience.com/
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