Alaska Native tribes and conservation groups sued the federal government Wednesday, seeking in at least three separate lawsuits to overturn a land exchange aimed at allowing a road to be built through a national wildlife refuge.
Legal challenges to the land exchange agreement reached last month between Interior Secretary Doug Burgum and an Alaska Native village corporation include claims that it was not properly analyzed, that it poses risks to sensitive habitats and that it could threaten migratory birds that some Alaska Natives rely on for food.
