I get that birds have a higher body temperature than
humans, they have a much faster metabolism, they grow winter feathers for extra
insulation, and they can actually control the blood flow to and from their feet
to conserve heat in their bodies. I know that birds wintering in Michigan are
actually well prepared to do so, but I just can’t help but want to keep them warm.
I imagine wrapping
all of my backyard trees in fleece and crocheting little birdie coats. I put
out pieces of warm nut bread and consider buying a heater for our bird
bath. I hatch a plan to build a bunch of weatherproof bird houses over the
summer so I needn’t worry next winter. And I collect materials to help insulate
their nests, creating what I’m calling a Bird Nesting Helper Ball.
I’m not the only crazy bird lady out there--I found
examples galore of these types of DIY nesting balls online. For mine, I used an
inexpensive grapevine ball from Michael’s and stuffed it with all the natural
fiber thingies that I could find around the house: yarn, shredded paper, strips
of fabric, natural cotton, small bits of dryer lint. I read that cashmere and
wool are better insulators as they keep in warmth while staying relatively dry,
and that using too much dryer lint is bad as it tends to gum up when wet and
can actually pool water inside the ball.
I hang out the Nesting Helper Ball in my yard and wait and
watch … knowing full well that there is little to no nesting going on until the
spring. I stay at the window, my face in the sun, and imagine myself wintering in a
warmer climate, no parka needed, no snow boots, or wind burn on my face …
knowing full well that there is little to no chance that I would actually take flight and migrate out of Michigan.
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