This interesting bird is strictly southern in its habits, being rarely found north of Maryland and Delaware, while it abounds during the whole year in the warmer states. Occasionally it strays to the vicinity of Philadelphia and even of New York; but this is so seldom that the indefatigable Wilson never found its nest north of the Maryland line. Like the House-Wren it is a sprightly, industrious and familiar bird, and a general favorite in the neighborhood where it abounds. Other qualities render its nature so ambiguous that some have hesitated to place it among the Wrens. One of the most remarkable of these is its power of imitating the songs of other birds. With much sweetness and accuracy it blends its own notes with the simple twittering of the Ground-Robin, the harsh noise of the Woodpecker, the trilling of the Blackbird and Warbler, and the whistling of the Cardinal. These are its favorite imitations; but its powers of mimicry embrace the songs of almost all our forest-birds. But notwithstanding this capriciousness in sounds, the Carolina Wren is said to have a favorite theme, repeated more regularly than any other. Nuttall thus pleasantly describes it. “This was the first sound that I heard from him, delivered with great spirit, though in the dreary month of January. This sweet and melodious ditty, _tsee-toot_, _tsee-toot_, _tsee-toot_, and sometimes _tsee-toot_, _tsee toot-seet_, was usually uttered in a somewhat plaintive or tender strain, varied at each repetition with the most delightful and delicate tones, of which no conception can be formed without experience. That this song has a sentimental air may be conceived from its interpretation by the youths of the country, who pretend to hear it say, _sweet-heart_, _sweet-heart_, _sweet_! nor is the illusion more than the natural truth, for, usually, this affectionate ditty is answered by its mate, sometimes in the same note, at others in a different call. In most cases, it will be remarked, that the phrases of our songster are uttered in 3s; by this means it will be generally practicable to distinguish its performance from that of other birds, and particularly from the Cardinal Grosbeak, whose expression it often closely imitates, both in power and delivery. I shall never, I believe, forget the soothing satisfaction and amusement I derived from this little constant and unwearied minstrel, my sole vocal companion through many weary miles of a vast, desolate, and otherwise cheerless wilderness.”