A conservation group hopes to raise $2 million in three months to buy a critical piece of property along Wyoming’s mule deer migration route. At 150 miles, it’s believed to be the longest mule deer migration route in the world. Luke Lynch is with the Conservation Fund, the group raising money to buy the 364 acres, which creates a kind of migration-bridge for the deer to cross between Fremont Lake and the city of Pinedale. As many as 5,000 deer must cross the bottleneck single file there. Lynch says such routes need to be preserved because they’re so rare.