6. Rough-legged Hawk. The Rough-legged Hawk features a population that is non-breeding most of Colorado.

6. Rough-legged Hawk. The Rough-legged Hawk features a population that is non-breeding most of Colorado. Length: 18.5-20.5 in body Weight: 25.2-49.4 oz Wingspan: 52.0-54.3 in The most readily useful time to see one any place in the U.S. is within the winter months simply because they migrate far north to your arctic areas of Alaska…