Following a family of Grizzly Bears in Greater Yellowstone Park

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credit: Thomas D. Mangelsen

This new photography book, GRIZZLY: THE BEARS OF GREATER YELLOWSTONE, by Tom Mangelsen is a visual and written story of grizzly bears in the Rockies and Greater Yellowstone Park in Wyoming. It's an area long famous for its grizzly bear population.

Tom Mangelsen has been following one particular bear, Mother Grizzly 399, and her family for the past ten years.


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