The Rocky Mountain bighorn is the largest of the North American sheep. They are found in: Alberta; British Columbia; Arizona; Colorado; Idaho; Montana; Nebraska; Nevada; New Mexico; North Dakota; South Dakota; Oregon; Utah; Washington; and Wyoming.
The Rocky Mountain bighorn is the largest of the North American sheep. They are found in: Alberta; British Columbia; Arizona; Colorado; Idaho; Montana; Nebraska; Nevada; New Mexico; North Dakota; South Dakota; Oregon; Utah; Washington; and Wyoming.