Generally fine songsters. Bills conical, short, and stout for cracking seeds. Length from five to nine inches, usually under eight inches. This, the largest family of birds that we have (about one-seventh of all our birds belong to it), comprises birds of such varied plumage and habit that, while certain family resemblances may be traced throughout, it is almost impossible to characterize the family as such. The sparrows are comparatively small gray and brown birds with striped upper parts, lighter underneath. Birds of the ground, or not far from it, elevated perches being chosen for rest and song. Nest in low bushes or on the ground. (Chipping sparrow often selects tall trees.) Coloring adapted to grassy, dusty habitats. Males and females similar. Flight labored. About forty species of sparrows are found in the United States; of these, fourteen may be met with by a novice, and six, at least, surely will be.
The finches and their larger kin are chiefly bright-plumaged birds, the females either duller or distinct from males; bills heavy, dull, and conical, befitting seed eaters. Not so migratory as insectivorous birds nor so restless. Mostly phlegmatic in temperament. Fine songsters.
Family Tanagridæ: TANAGERS
Distinctly an American family, remarkable for their brilliant plumage, which, however, undergoes great changes twice a year, Females different from males, being dull and inconspicuous. Birds of the tropics, two species only finding their way north, and the summer tanager rarely found north of Pennsylvania. Shy inhabitants of woods. Though they may nest low in trees, they choose high perches when singing or feeding upon flowers, fruits, and insects. As a family, the tanagers have weak, squeaky voices, but both our species are good songsters. Suffering the fate of most bright-plumaged birds, immense numbers have been shot annually.
Family Hirundinidæ: SWALLOWS
Birds of the air, that take their insect food on the wing. Migratory. Flight strong, skimming, darting; exceedingly graceful. When not flying they choose slender, conspicuous perches like telegraph wires, gutters, and eaves of barns. Plumage of some species dull, of others iridescent blues and greens above, whitish or ruddy below. Sexes similar. Bills small; mouths large. Long and pointed wings, generally reaching the tip of the tail or beyond. Tail more or less forked. Feet small and weak from disuse. Song a twittering warble without power. Gregarious birds.
Family Ampelidæ: WAXWINGS
Medium-sized Quaker-like birds, with plumage of soft browns and grays. Head crested; black band across forehead and through the eye. Bodies plump from indolence. Tail tipped with yellow; wings with red tips to coverts, resembling sealing-wax. Sexes similar. Silent, gentle, courteous, elegant birds. Usually seen in large flocks feeding upon berries in the trees or perching on the branches, except at the nesting season. Voices resemble a soft, lisping twitter.