american black swift

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Designed, manufactured and serviced entirely in the USA, the Black Swift E2™ was engineered from inception for structural and industrial inspections. Entirely black, sometimes with faint pale scaling on belly and forehead. The Black Swift is the largest of Washington's swifts. Both parents feed and care for the single young, which remains in the nest until it is ready to fly at about 45-49 days old. Look for them around lowland fresh water in June on overcast mornings, when they are driven from the clouded-in mountains.Click here to visit this species' account and breeding-season distribution map in Sound to Sage, Seattle Audubon's on-line breeding bird atlas of Island, King, Kitsap, and Kittitas Counties. Black Swift. The Black Swift is an uncommon breeder in forested habitats at moderate elevations in the northern Cascades (both east and west sides north of Snoqualmie Pass) and possibly along the rocky coastline from Point Grenville (Grays Harbor County) to Cape Flattery (Clallam County). On sunny days it flies so high that it's just a speck. Flight is rapid and often very high; bird scoops insects out of the air with its wide bill. White-collared Swift Chattering call notes lower-pitched than other swifts in range. Compared to Vaux's Swift, the Black Swift has a longer and broader tail, often held in a fan, and its wing beats are much slower. During the breeding season, Black Swifts have been sighted as far south as Mount Adams and into the Puget Sound lowlands, including the San Juan Islands, and east as far as Ferry County. Nests are often located behind waterfalls or on damp cliffs, where the environment is dark, wet, steep, and inaccessible to predators, and which provides the swifts with an unobstructed flyway to approach the nest. Flight more leisurely than that of other United States swifts. During courtship, pairs perform long aerial chases and mate in mid-air. Often fans tail in flight. Range: Breeds at widely scattered points from British Columbia south to Costa Rica; also in the West Indies. The nesting period coincides with the emergence of flying ants--a brief, but abundant source of nutritious food--in late August or early September. Large swift with long, angular, and pointed wings. Like other swifts, they are far more general in their foraging habitats than in their nesting habitat, and while foraging, they are seen in the open sky over mountainous areas and on coastal cliffs. … Both families are represented in Washington: Swifts are fast flyers that forage in the air for flying insects. A sheltered ledge or crevice on a cliff or behind a waterfall is chosen as a nest site. Males have … Slower wingbeats than other swifts. Southeastern Alaska to Costa Rica; West Indies. Slower wingbeats than other swifts. Males have a notch in their tails. Both swifts and hummingbirds also have only 10 tail feathers, not 12 like most other birds, and they share similarities in cranial structure. Nests behind waterfalls are continuously damp from spray. Looks: Torpedo-shaped, about 7 inches long, with relatively short tail and long, narrow, curved wings. This large, black swift nests on dark and inaccessible ledges, often behind waterfalls, but much of the rest of its life is shrouded in mystery. The Black Swift is the largest of Washington's swifts. Seen singly or in small flocks, usually in hilly or mountainous areas. Swifts are found over much of the world, but hummingbirds are found only in the Americas. The Black Swift dances high in the sky on sickle-shaped wings, where it feasts on winged ants. One of the latest of Washington's breeding birds, Black Swifts may nest singly or in small colonies.

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