No American ornithologist omits mention of the Bobolink, and naturalists generally have described him under one of the many names by which he is known. In some States he is called the Rice Bird, in others Reed Bird, the Rice or Reed Bunting, while his more familiar title, throughout the greater part of America, is Bobolink, or Bobolinkum. In Jamaica, where he gets very fat during his winter stay, he is called the Butter Bird. His title of Rice Troopial is earned by the depredations which he annually makes upon the rice crops, though his food "is by no means restricted to that seed, but consists in a large degree of insects, grubs, and various wild grasses." A migratory bird, residing during the winter in the southern parts of America, he returns in vast multitudes northward in the early Spring. According to Wilson, their course of migration is as follows: "In April, or very early in May, the Rice Buntings, male and female, arrive within the southern boundaries of the United States, and are seen around the town of Savannah, Georgia, sometimes in separate parties of males and females, but more generally promiscuously. They remain there but a short time, and about the middle of May make their appearance in the lower part of Pennsylvania. While here the males are extremely gay and full of song, frequenting meadows, newly plowed fields, sides of creeks, rivers, and watery places, feeding on May flies and caterpillars, of which they destroy great quantities. In their passage, however, through Virginia at this season, they do great damage to the early wheat and barley while in their milky state. About the 20th of May they disappear on their way to the North. Nearly at the same time they arrive in the State of New York, spread over the whole of the New England States, as far as the river St. Lawrence, and from Lake Ontario to the sea. In all of these places they remain during the Summer, building their nests and rearing their young." The Bobolink's song is a peculiar one, varying greatly with the occasion. As he flys southward, his cry is a kind of clinking note; but the love song addressed to his mate is voluble and fervent. It has been said that if you should strike the keys of a pianoforte haphazard, the higher and the lower singly very quickly, you might have some idea of the Bobolink's notes. In the month of June he gradually changes his pretty, attractive dress and puts on one very like the females, which is of a plain rusty brown, and is not reassumed until the next season of nesting. The two parent birds in the plate represent the change from the dark plumage in which the bird is commonly known in the North as the Bobolink, to the dress of yellowish brown by which it is known throughout the South as the Rice or Reed Bird.