Look for Bald Eagles in Winter!
Winter is a great time to look for bald eagles. Back in 2001, most eagles in Boulder County migrated here from Canada and other places north. Now, in 2018, we have 11 pairs with territories in Boulder County, so there are fewer migrants and more residents. All but one of these pairs nest on either city/county open space or conservation easements. The fish, prairie dogs, small mammals, and waterfowl on open space are important to all.
These photos taken by iNaturalist user dplawrance demonstrate how bald eagles don’t get white head feathers until they mature at 3-5 years. Their bills also change color from dark to yellow. Both males and females have white head feathers, and females are larger than males. To learn more about bald eagles and to see eagle nest cams in other parts of the country, visit the American Eagle Foundation.
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