The smallest woodpecker in North America is common year-round in our
area, living in deciduous and mixed forests. This bird has a short bill,
a white stripe down the back, black wings with white spots, and white
under- parts. The males have a small red patch at the back of the head.
While holding a territory of about 7 acres through the winter, a downy
pair is not in close contact. In late winter they drum on different trees
to renew the pair bond, to attract a new mate, or to communicate to other
woodpeckers that this territory is taken. The size of the territory diminishes
after the female has picked the nest site.
One can hear
a soft irregular chipping sound when a male and female downy woodpecker excavate a nest cavity. They create a new cavity, 8 to 12 inches
deep, every year.
Strongly curved toe nails that act as climbing hooks allow this woodpecker
to forage for food under bark or in crevices on trees or shrubs, hopping
up or down the tree trunks and limbs, digging out grubs and flaking away
bark in search of cocoons or egg sacs. They eat insects including click
beetles, wood borers, weevils, bark and spruce beetles, tent caterpillars,
and woolly aphids. Downys also eat fruit, seeds, sap from sapsucker holes,
and may come to feeders for suet or sunflower seeds. |