Photo by Peter Pearsall/USFWS • American crows — large, intelligent, all-black birds with hoarse, cawing voices — are familiar over much of the continent. Crows are common sights in treetops, fields and roadsides and in habitats ranging from open woods and empty beaches to town centers.
While seeking birds far afield, I have occasionally spotted some innovative scarecrows standing sentry in gardens and agricultural fields. I’m not sure if anyone still erects these human effigies for their original purpose of warding off crows and other feathered agricultural pests. These days, scarecrows likely serve an ornamental purpose and are often part of a yard’s whimsical Halloween or autumn decorations.
Regardless of the intention behind them, scarecrows have never been effective at driving crows away from human fields and crops. To put it simply, crows are too smart to get spooked by the human invention of the scarecrow. The bird with one of…
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