To say it was cold the past few days is a understatement. The bird bath in our backyard was more like a skating rink then a watering hole. Even the creek was starting to ice over in places. This got me to wondering how birds survive the winter and what we human can do to help?
Have you ever wondered how birds stay warm? My parrot Louie fluffs up his down feathers to trap in body heat. Others grow more feathers to insulate them from the cold. Some birds slow down the metabolic rate, while others huddle together at night for warmth. By keeping your birdhouses up during the winter, you may be providing shelter for some birds. At the end of summer, I go around and clean out any birdhouses that I can reach. That way the birds can use them during the winter and scope them out for the next spring nesting season as well.
Birds can eat snow in the winter, but it requires more energy to keep warm. If water is scarce, birds will have to travel in search of a water source. Lack of water not only causes dehydration, but with out it, birds are unable to preen their feathers. Preening helps to keep feathers in place, reducing gaps and loss of body temperature. In the winter, we use a heated dog bowl to provide water.
I love watching the birds in the winter. I found our feeders are much more active, giving us lots of viewing pleasure.
I heard a bird sing
In the dark of December
In the dark of December
A magical thing
And sweet to remember.
‘We are nearer to Spring
Than we were in September,’
I heard a bird sing
In the dark of December.
—Oliver Herford
Louie has it made!
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