Cooper's Hawk and Red-Shouldered Hawk Tuck Feet to Stay Warm
Earlier in the month a wrote a post titled How Do Birds Stay Warm? The post was widely read and way the second response listed to the Google questions “How to birds keep their feet warm?” A few days later, I showed some of the small birds fluffing their feathers.
In addition to the ways that I discussed (fluff their feathers, seek shelter out of the wind and cold, eat which gives them the energy to shiver), birds will also do what humans do – minimize the amount of skin exposed to the raw wind and cold air. We humans do this by wearing gloves, hats, and even earmuffs. The legs and feet of birds are exposed, so birds minimize exposure by tucking one leg in their body feathers.
And here are two examples, last Sunday, the end of a third week of record low temperatures here in
The red-shouldered hawk employs this same technique to stay warm in the last photo. Sorry for the very poor quality in this last photo, by I was shooting through tow lines of trees and the snow.
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