martes, 3 de abril de 2012

Inside the First Grizzly Bear Killings in Yellowstone in 25 Years

On the trail of a killer grizzly bear.

Source:
http://www.slate.com/articles/health_and_science/death_in_yellowstone/2012/04/grizzly_bear_attacks_how_wildlife_investigators_found_a_killer_grizzly_in_yellowstone_.html

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