Here in the woods I’ve still got patches of snow from last week, and today’s temperatures were mighty cold. Birds gathered ’round the feeders, the birdbath, and the bushes that still have countless berries on them. Consuming calories which will go a long way toward keeping them warm. Keeping warm, something they’re constantly working on during the winter. The body temperatures of birds range from 100°F to 110°F and are generally about 104°F. Like a human putting on a warm coat during the winter, birds have 35 to 70% more feathers than during the summer. An increase in outer contour feathers as well as down feathers.
Yes, a busy place today. With Song Sparrows, White-throated Sparrows, Cardinals, Juncos, White-breasted Nuthatches, Robins, Robins, Robins, Cedar Waxwings, Yellow-bellied Sapsuckers, Tufted Titmice, Downy Woodpeckers, the ever-present Chickadees. And a few Hermit Thrushes (Catharus guttatus), including one that was kind enough to pose for me for the photo above.
