A federal auction scheduled for June proposes leasing tracts of all three protected Wyoming migration corridors to oil and ...

Citing concerns over migration, the Wyoming Office of State Lands and Investments delayed finalizing a lease sale that could allow development to occur in a “Path of the Pronghorn” bottleneck area for ...

SWEETWATER COUNTY — Sean Yancey, PhD, wildlife management coordinator in Green River, Wyoming Game and Fish Department, presented an update on the potential Sublette Pronghorn Migration Corridor ...

The Cheyenne City Council on Monday voted to ask for nearly $500,000 in state money to offset community or infrastructure ...

It’s spring: time for migratory pronghorn to leave the Green River Basin for their more verdant summer habitat to the north, but not without encountering “bottlenecks” along the way. The definition of ...

With spring in bloom, hundreds of pronghorn in western Wyoming are now wandering north toward Grand Teton National Park, completing a seasonal migration that's at least 6,000 years old and the longest ...

CASPER, Wyo. — When budding wildlife photographer Joe Riis first told biologist Hall Sawyer about his plans to photograph the newly discovered longest pronghorn migration in the world, Sawyer was, ...

There were only a few miles of sagebrush between Frances Clark and a herd of roughly a dozen pronghorn that the local botanist and citizen scientist thought she might not see this year, or for years ...

Only a few miles of sagebrush separated Frances Clark from a herd of roughly a dozen pronghorn that the local botanist and citizen scientist thought she might not see this year, or for years to come. ...

JACKSON, Wyo. (AP) The second longest land migration route for pronghorn antelope in the Western Hemisphere will remain open thanks to a conservation easement worked out between conservationists and a ...

DIVIDE, Mont. — The Big Hole Watershed Committee spent Wednesday night discussing the current state of pronghorn antelope in the region. Biologists with Montana Fish, Wildlife, and Parks led the ...

The red crab migration is currently underway in Australia, as millions of crabs emerge from the forests of Christmas Island, ...