With the breath of the chimney there came presently the chimney swallow, and dropped much fatigued upon the deck of the steamer. It was a still more welcome and suggestive token, -the bird of Virgil and of Theocritus, acquainted with every cottage roof and chimney in Europe, and with the ruined abbeys and castle walls. Except its lighter-colored breast, it seemed identical with our barn swallow; its little black cap appeared pulled down over its eyes in the same manner, and its glossy steel-blue coat, its forked tail, its infantile feet, and its cheerful twitter were the same. But its habits are different; for in Europe this swallow builds in chimneys, and the bird that answers to our chimney swallow, or swift, builds in crevices in barns and houses