Each fall a quarter-million caribou come together to form the Western Arctic Caribou Herd, a group that makes an epic migration through northwest Alaska. The caribou move south from their calving grounds in the Utukok River Uplands to their winter range on the Seward Peninsula. Fall is also the time when scientists attach radio collars to members of the herd, to track their location and health, and to gain information that will help conserve the species. When spring arrives, the caribou will complete the trip again in reverse, covering a total of 2,000 miles each year, give or take.
Caribou on the move
Today in History
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The Old City of Bern
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Groundhog Day
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International Cheetah Day
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In Sicily, history is everywhere
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Shi Shi Beach, Olympic National Park, Washington
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National Park Week: Olympic National Park, Washington
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Summer’s in home stretch
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The ruins of a Maya superpower
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Wyoming celebrates its statehood
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Rothenburg ob der Tauber, Bavaria, Germany
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Celebrating 30 years of eye-opening images
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Burns Night in Scotland
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World Turtle Day
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On the hunt
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Baltic Sea, Estonia
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Happy Easter!
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Road to Sa Calobra, Majorca, Spain
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Sand dunes in the Sahara, Algeria
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Presidents Day in America’s front yard
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In the Navajo Nation for Code Talkers Day
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Gateway to America
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Presidents Day
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Cypress trees in George L. Smith State Park, Georgia
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Vasco da Gama Bridge, Lisbon, Portugal
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Up on the glacier
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Camels in the desert, United Arab Emirates
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Nha Phu Bay, Nha Trang, Vietnam
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World Octopus Day
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Colosseum, Rome, Italy
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National Park Week: Haleakalā National Park, Hawaii
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