Downy woodpecker
Picoides pubescens
L 5¾″
Habitat: Downy woodpeckers inhabit most of the wooded parts of North America. They are absent or rare in the arid deserts, and not common in the densely forested regions. Favorite habitat includes open woodland, hammocks, orchards, roadside hedges, farmyards, and urban areas (Bent 1939). Occasionally, these birds nest at elevations above 9,000 feet in the central Rockies (Bailey and Niedrach 1965). Most populations are considered nonmigratory; however, there is some movement from north to south and from high elevations to the plains during winter.
Nest: Downy woodpeckers resemble common flickers in many of their nesting habits. Both prefer to excavate near the tops of dead trees in fairly open timber stands. They generally excavate new cavities each year in the same tree, but do not usually use cavities of other birds or reuse old cavities (Lawrence 1967). In the fall, these birds excavate fresh holes to use as winter roosts (Kilham 1962). Nest holes are normally 8 to 50 feet above the ground with an entrance hole 1.2 to 1.4 inches in diameter (Bent 1939).
Food: The diet is about 75 percent animal and 25 percent vegetable material. Animal material consists mostly of economically harmful insects. Kilham (1970) found that beetles, mostly wood-boring larvae, made up 21.5 percent of the diet. Other materials included ants (21 percent), caterpillars (16.5 percent), weevils (3 percent), and fruit (6 percent). Like hairy woodpeckers, downy woodpeckers have been credited with reducing forest pests (MacLellan 1958, 1959, Olson 1953).