The greater sage grouse is under threat. Its population has shrunk by more than 90 percent in the last century. Scientists say wildfire, invasive species, energy development and other human activities are to blame. Now, the U.S. Fish and Wildlife Service will decide if the bird will be added to the Endangered Species List.
Boise State Public Radio will explore the issue in a series of reports we're calling Saving the Sage Grouse.