Birds of the Greenwich Audubon Center

This is the most widespread and familiar large hawk in North America, bulky and broad-winged, designed for effortless soaring. An inhabitant of open country, it is commonly seen perched on roadside poles or sailing over fields and woods. Although adults usually can be recognized by the trademark reddish-brown tail, the rest of their plumage can be quite variable, especially west of the Mississippi: Western Red-tails can range from blackish to rufous-brown to nearly white.

This is the most widespread of the three bluebirds. Although it is mostly 'eastern' in our area, its total range extends south to Nicaragua. A high percentage of Eastern Bluebirds in North America today nest in birdhouses put up especially for them along 'bluebird trails.' When they are not nesting, these birds roam the countryside in small flocks.

A small hawk, common in eastern woodlands in summer. Staying around the edges of forest, Broad-wings are often not very noticeable during the breeding season, but they form spectacular concentrations when they migrate. Almost all individuals leave North America in fall, in a mass exodus to Central and South America, and sometimes thousands can be seen along ridges, coastlines, or lake shores when the wind conditions are right.

The simple buzzy song of the Blue-winged Warbler is often heard in brushy overgrown fields and thickets in the East during the summer. Although the bird is not especially shy, it can be a challenge to observe as it forages actively in the dense brush. In recent decades this species has been expanding its range northward, encroaching on the territory of its close relative, the Golden-winged Warbler. The two species often interbreed.

A typical summer sight is a male American Goldfinch flying over a meadow, flashing golden in the sun, calling perchickory as it bounds up and down in flight. In winter, when males and females alike are colored in subtler brown, flocks of goldfinches congregate in weedy fields and at feeders, making musical and plaintive calls. In most regions this is a late nester, beginning to nest in mid-summer, perhaps to assure a peak supply of late-summer seeds for feeding its young.

Beautiful and unique, this duck of woodland ponds and river swamps has no close relatives, except for the Mandarin Duck of eastern Asia. Abundant in eastern North America in Audubon's time, the Wood Duck population declined seriously during the late 19th century because of hunting and loss of nesting sites. Its recovery to healthy numbers was an early triumph of wildlife management.

Benjamin Franklin would have preferred to have the Wild Turkey, not the Bald Eagle, chosen as the national symbol of the United States. Although the barnyard variety is a rather stupid creature (leading to the insulting tone of the term 'turkey'), the original wild form is a wary and magnificent bird. Wild Turkeys usually get around by walking or running, but they can fly strongly, and they typically roost overnight in tall trees. Turkeys were formerly considered to belong to a separate family from other chicken-like birds; there are only two species, ours in North America and the Ocellated Turkey in Central America.

The only swift occurring regularly in the east. It once nested in hollow trees, but today it nearly always nests in chimneys or other structures. Because the bird can be easily captured and banded in such situations, it has been studied much more thoroughly than other North American swifts. In late summer, hundreds or even thousands of individuals may roost in one large chimney, gathering in spectacular flocks overhead near dusk.

The smallest of our bird-hunting Accipiter hawks, this one is also the most migratory, breeding north to treeline in Alaska and Canada and wintering south to Panama. It is during migration that the Sharp-shin is most likely to be seen in numbers, with dozens or even hundreds passing at some favored points on coastlines, lake shores, and mountain ridges. At other seasons the hawks lurk in the woods, ambushing songbirds and generally staying out of sight.

A medium-sized hawk of the woodlands. Feeding mostly on birds and small mammals, it hunts by stealth, approaching its prey through dense cover and then pouncing with a rapid, powerful flight. Of the three bird-eating Accipitrine hawks, Cooper's is the mid-sized species and the most widespread as a nesting bird south of Canada.