Medium-sized grayish, black-and-white birds, with hooked and hawk-like bill for tearing the flesh of smaller birds, field-mice, and large insects that they impale on thorns. Handsome, bold birds, the terror of all small, feathered neighbors, not excluding the English sparrow. They choose conspicuous perches when on the lookout for prey a projecting or dead limb of a tree, the cupola of a house, the ridge-pole or weather-vane of a barn, or a telegraph wire, from which to suddenly drop upon a victim. Eyesight remarkable. Call-notes harsh and unmusical. Habits solitary and wandering. The first-named species is resident during the colder months of the year; the latter is a summer resident only north of Maryland.

Northern Shrike.

Loggerhead Shrike.

Family Vireonidae: VIREOS OR GREENLETS

Small greenish-gray or olive birds, whitish or yellowish underneath, their plumage resembling the foliage of the trees they hunt, nest, and live among.

s.e.xes alike. More deliberate in habit than the restless, flitting warblers that are chiefly seen darting about the ends of twigs. Vireos are more painstaking gleaners; they carefully explore the bark, turn their heads upward to investigate the under side of leaves, and usually keep well hidden among the foliage. Bill hooked at tip for holding worms and insects. Gifted songsters, superior to the warblers. This family is peculiar to America.

Red-eyed Vireo.

Solitary Vireo.

Warbling Vireo.

White-eyed Vireo.

Yellow-throated Vireo.

Family Mniotiltidae: WOOD WARBLERS

A large group of birds, for the most part smaller than the English sparrow; all, except the ground warblers, of beautiful plumage, in which yellow, olive, slate-blue, black, and white are predominant colors. Females generally duller than males. Exceedingly active, graceful, restless feeders among the terminal twigs of trees and shrubbery; haunters of tree-tops in the woods at nesting time. Abundant birds, especially during May and September, when the majority are migrating to and from regions north of the United States; but they are strangely unknown to all but devoted bird lovers, who seek them out during these months that particularly favor acquaintance. Several species are erratic in their migrations and choose a different course to return southward from the one they travelled over in spring. A few species are summer residents, and one, at least, of this tropical family, the myrtle warbler, winters at the north. The habits of the family are not identical in every representative; some are more deliberate and less nervous than others; a few, like the Canadian and Wilson's warblers, are expert flycatchers, taking their food on the wing, but not usually returning to the same perch, like true flycatchers; and a few of the warblers, as, for example, the black-and-white, the pine, and the worm-eating species, have the nuthatches' habit of creeping around the bark of trees. Quite a number feed upon the ground. All are insectivorous, though many vary their diet with blossom, fruit, or berries, and naturally their bills are slender and sharply pointed, rarely finch-like. The yellow-breasted chat has the greatest variety of vocal expressions. The ground warblers are compensated for their sober, thrush-like plumage by their exquisite voices, while the great majority of the family that are gaily dressed have notes that either resemble the trill of mid-summer insects or, by their limited range and feeble utterance, sadly belie the family name.

Bay-breasted Warbler.

Blackburnian Warbler.

Blackpoll Warbler.

Black-throated Blue Warbler.

Black-throated Green Warbler.

Black-and-white Creeping Warbler.

Blue-winged Warbler.

Canadian Warbler.

Chestnut-sided Warbler.

Golden-winged Warbler.

Hooded Warbler.

Kentucky Warbler.

Magnolia Warbler.

Mourning Warbler.

Myrtle Warbler.

Nashville Warbler.

Palm Warbler.

Parula Warbler.

Pine Warbler.

Prairie Warbler.

Redstart.

Wilson's Warbler.

Worm-eating Warbler.

Yellow Warbler.

Yellow Palm Warbler.

Ovenbird.

Northern Water Thrush.

Louisiana Water Thrush.

Maryland Yellowthroat.

Yellow-breasted Chat.

Family Motacillidae: WAGTAILS AND PIPITS,

Only three birds of this family inhabit North America, and of these only one is common enough, east of the Mississippi, to be included in this book. Terrestrial birds of open tracts near the coast, stubble-fields, and country roadsides, with brownish plumage to harmonize with their surroundings. The American pipit, or t.i.tlark, has a peculiar wavering flight when, after being flushed, it reluctantly leaves the ground. Then its white tail feathers are conspicuous. Its habit of wagging its tail when perching is not an exclusive family trait, as the family name might imply.

American Pipit, or t.i.tlark

Family Troglodytidae: THRASHERS, WRENS, ETC.

Subfamily Miminae: THRASHERS, MOCKING-BIRDS, AND CATBIRDS

Apparently the birds that comprise this large general family are too unlike to be related, but the missing links or intermediate species may all be found far South. The first subfamily is comprised of distinctively American birds. Most numerous in the tropics. Their long tails serve a double purpose-in a.s.sisting their flight and acting as an outlet for their vivacity. Usually they inhabit scrubby undergrowth bordering woods. They rank among our finest songsters, with ventriloquial and imitative powers added to sweetness of tone.

Brown Thrasher.

Catbird.

Mocking-bird.

Subfamily Troglodytinae: WRENS

Small brown birds, more or less barred with darkest brown above, much lighter below. Usually carry their short tails erect. Wings are small, for short flight. Vivacious, busy, excitable, easily displeased, quick to take alarm.

Most of the species have scolding notes in addition to their lyrical, gushing song, that seems much too powerful a performance for a diminutive bird. As a rule, wrens haunt thickets or marshes, but at least one species is thoroughly domesticated. All are insectivorous.

Carolina Wren.

House Wren.

Winter-Wren.

Long-billed Marsh Wren.

Short-billed Marsh Wren.

Family Certhiidae: CREEPERS

Only one species of this Old World family is found in America. It is a brown, much mottled bird, that creeps spirally around and around the trunks of trees in fall and winter, pecking at the larvae in the bark with its long, sharp bill, and doing its work with faithful exactness but little spirit. It uses its tail as a prop in climbing, like the woodp.e.c.k.e.rs.

Brown Creeper.

Family Paridae: NUTHATCHES AND t.i.tMICE

Two distinct subfamilies are included under this general head. The nuthatches (Sittinae) are small, slate-colored birds, seen chiefly in winter walking up and down the barks of trees, and sometimes running along the under side of branches upside down, like flies. Plumage compact and smooth. Their name is derived from their habit of wedging nuts (usually beechnuts) in the bark of trees, and then hatching them open with their strong straight bills.

White-breasted Nuthatch.

Red-breasted Nuthatch.

The t.i.tmice or chickadees (Parinae) are fluffy little gray birds, the one crested. the other with a black cap. They are also expert climbers, though not such wonderful gymnasts as the nuthatches. These cousins are frequently seen together in winter woods or in the evergreens about houses. Chickadees are partial to tree-tops, especially to the highest pine cones, on which they hang fearlessly. Cheerful, constant residents, retreating to the deep woods only to nest.

Tufted t.i.tmouse.

Chickadee.

Family Sylviidae: KINGLETS AND GNATCATCHERS

The kinglets (Regulinae) are very small greenish-gray birds, with highly colored crown patch, that are seen chiefly in autumn, winter, and spring south of Labrador. Habits active; diligent flitters among trees and shrubbery from limb to limb after minute insects. Beautiful nest builders. Song remarkable for so small a bird.

Golden-crowned Kinglet.

Ruby-crowned Kinglet.

The one representative of the distinctly American subfamily of gnatcatchers (Polioptilinae) that we have, is a small blue-gray bird, whitish below. It is rarely found outside moist, low tracts of woodland, where insects abound.

These it takes on the wing with wonderful dexterity. It is exceedingly graceful and a.s.sumes many charming postures. A bird of trees, nesting in the high branches. A bird of strong character and an exquisitely finished though feeble songster.

Blue-gray Gnatcatcher.

Family t.u.r.didae: THRUSHES, BLUEBIRDS, ETC.

This group includes our finest songsters. Birds of moderate size, stout build; as a rule, inhabitants of woodlands, but the robin and the bluebird are notable exceptions. Bills long and slender, suitable for worm diet. Only casual fruit-eaters. Slender, strong legs for running and hopping. True thrushes are grayish or olive-brown above; buff or whitish below, heavily streaked or spotted.