Kim Keating, a wildlife biologist with the Northern Rocky Mountain Science Center in Bozeman, Montana, was in the lead. He has studied Glacier's bighorn ... sheep wintering on Mount Allen, a ...

We leave you this Sunday with Rocky Mountain Big Horn Sheep at the Asotin Creek Wildlife Area in Washington State. Videographer: Hank Heusinkveld.

Utah is home to around 3,000 desert bighorn sheep and 1,500 Rocky Mountain bighorn sheep. “Bighorn sheep are a really unique and charismatic animal, and it’s always exciting to see them in the ...