The Pileated WoodpeckerDryocopus pileatus, is a large woodpecker native to North America. Roughly crow-sized, it normally inhabits deciduous forests in eastern North America, the Great Lakes, the boreal forests of Canada, and parts of the Pacific coast. It is the largest woodpecker in the United States, second to the critically endangered[2] ivory-billed woodpecker.
They are mainly black with a red crest, and have a white line down the sides of the throat. They show white on the wings in flight. The flight of these birds is strong and direct but has an undulating quality, similar to the relatively unique flight-style of all woodpeckers. Adult males have a red line from the bill to the throat, in adult females these are black. Two species found in the Old World, the white-bellied and black woodpeckers are closely related and occupy the same ecological niche in their respective ranges that the pileated occupies in North America. The only North American birds of similar plumage and size are the ivory-billed woodpecker of the Southeastern United States and Cuba, and the related imperial woodpecker of Mexico. However, unlike the pileated, both of those species are extremely rare, if not extinct. Most reports of the ivory-billed woodpecker are believed to be erroneous reports of the far more common pileated. The call is a loud, far-carrying laugh, sometimes described as a "jungle bird" call due to its wild, un-fettered quality. The northern flicker, which is very different looking and weighs about half as much as a pileated, has a similar-sounding call but has a weaker voice. Its drumming can be very loud, often sounding like someone striking a tree with a hammer.
These birds mainly eat insects, especially carpenter ants and wood-boring beetle larvae. They also eat fruits, nuts, and berries, including poison ivy berries. Pileated woodpeckers will often chip out large and roughly rectangular holes in trees while searching out insects, especially ant galleries. They also will lap up ants by reaching with their long tongue into crevices. They are self-assured on the vertical surfaces of large trees but can seem awkward while feeding on small branches and vines. Pileated woodpeckers may also forage on or near the ground, especially around fallen, dead trees, which can contain a smorgasbord of insect life. They may forage around the sides of human homes or even cars and can occasionally be attracted to suet-type feeders. Although they are less likely feeder visitors than smaller woodpeckers, pileateds may regularly be attracted to them in areas experiencing harsh winter conditions.
Woodpeckers make such large holes in dead trees that the holes can cause a small tree to break in half. The roost of a pileated woodpecker usually has multiple entrance holes. Pileated woodpeckers raise their young every year in a hole in a tree. In April, the hole made by the male attracts a female for mating and raising their young. Once the brood is raised, the pileated woodpeckers abandon the hole and will not use it the next year.