Featured in this Plate
A big nightbird, haunting woods of the far north and certain high mountains of the west. Its great size is partly illusion: it has very thick fluffy plumage, and its body size is smaller than it would appear, so it preys mostly on tiny rodents. When there is a population crash of voles and other rodents in the boreal forest, numbers of Great Gray Owls may drift into the northeast, causing excitement for birders.
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