Page:Ornithological biography, or an account of the habits of the birds of the United States of America, volume 1.djvu/163

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, kind reader, you will say, while looking at the seven figures of Parakeets represented in the plate, that I spared not my labour. I never do, so anxious am I to promote your pleasure.

These birds are represented feeding on the plant commonly named the Cockle-bur. It is found much too plentifully in every State west of the Alleghanies, and in still greater profusion as you advance towards the Southern Districts. It grows in every field where the soil is good. The low alluvial lands along the Ohio and Mississippi are all supplied with it. Its growth is so measured that it ripens after the crops of grain are usually secured, and in some rich old fields it grows so exceedingly close, that to make one's way through the patches of it, at this late period, is no pleasant task. The burs stick so thickly to the clothes, as to prevent a person from walking with any kind of ease. The wool of sheep is also much injured by them; the tails and manes of horses are converted into such tangled masses, that the hair has to be cut close off, by which the natural beauty of these valuable animals is impaired. To this day, no useful property has been discovered in the Cockle-bur, although in time it may prove as valuable either in medicine or chemistry as many other plants that had long been considered of no importance. Well, reader, you have before you one of these plants, on the seeds of which the parrot feeds. It alights upon it, plucks the bur from the stem with its bill, takes it from the latter with one foot, in which it turns it over until the joint is properly placed to meet the attacks of the bill, when it bursts it open, takes out the fruit, and allows the shell to drop. In this manner, a flock of these birds, having discovered a field ever so well filled with these plants, will eat or pluck off all their seeds, returning to the place day after day until hardly any are left. The plant might thus be extirpated, but it so happens that it is reproduced from the ground, being perennial, and our farmers have too much to do in securing their crops, to attend to the pulling up the cockle-burs by the roots, the only effectual way of getting rid of them.