September 8, 2007
A band of desert bighorn sheep browses in Moffat County's Echo Park on its way to the Green River. The sheep walked right through a National Park Service Campground in Dinosaur National Monument.
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Eight gray ghosts slipped silently through the sage and blooming rabbit brush, heading directly for us. They made not a sound, but gazed at us unblinking. The desert bighorns made their approach with the wind in their favor, and the dogs were oblivious.