For six decades, the Izembek National Wildlife Refuge, tucked along the coast of the Bering Sea, has been protected as one of the wildest nature spots on Earth, remote enough to escape development. But that isolation has been shattered. Seven noisy helicopters swooped down 80 times over two days in July to land on the narrow isthmus where animals nest, feed and migrate. Then-Interior Secretary Ryan Zinke, prodded by President Donald Trump, ordered the surprise helicopter survey to prepare to bulldoze a 12-mile road through the refuge’s federally protected wilderness.Almost a year ago, on a day that the federal government was briefly shut down, Zinke quietly signed a land swap, evading Congress, which has wrestled with the issue for decades. The Interior Department is trading the swath of Izembek’s wilderness to Aleut Natives so their cannery town of King Cove can build the final 12 miles of a 37-mile gravel road to the Cold Bay Airport. In exchange, the federal government gets an equal amount of Aleut land.In crafting the deal, Zinke rejected the warnings of his department’s scientists. After a four-year study, the U.S. Fish and Wildlife Service, which oversees the refuge, concluded that allowing a road through the refuge would “lead to significant degradation of irreplaceable ecological resources.” It also would jeopardize the global survival of a migratory sea goose, called the Pacific black brant, as well as the emperor goose and other waterfowl, the agency said.