In this Oct. 31, 2012 photo, twenty-five captured big horn sheep await transport to Utah in a trailer near Henderson, Nev. In an attempt to help repopulate areas of southern Utah, fifty sheep from the River and Muddy mountains in southern Nevada are being captured for relocation to Grand Staircase National Monument.
Captured Nevada bighorn sheep to boost herds in Utah
In this Oct. 31, 2012 photo, twenty-five captured big horn sheep await transport to Utah in a trailer near Henderson, Nev. In an attempt to help repopulate areas of southern Utah, fifty sheep from the River and Muddy mountains in southern Nevada are being captured for relocation to Grand Staircase National Monument.Follow @NBCNewsPictures •Sign up for the NBCNews.com Photos Newsletter