304 LOVE BIRD. are in the habit of describing circles and other aerial evolutions, previous to their alighting upon the trees which contain their food. Thus Audubon, in his account of the Carolina parrakeet, says, “Their flight is rapid, straight, and continued through the forests, or over fields and rivers, and is accompanied by inclinations of the body, which enables the observer to see alternately their upper and under parts. They deviate from a direct course only when impediments occur, such as the trunks of trees, or houses, in which case they glance aside in ‘a very graceful manner, as much as may be necessary. A general cry is kept up by the party, and it is seldom that one of these birds is on the wing for ever so short a space, without uttering its cry. On reaching a spot which affords a supply of food, instead of alighting at once, as many birds do, the parrakeets take a good survey of the neighbourhood, passing over it in circles of great extent, first above the trees, and then gradually lowering, until they almost touch the ground, when, suddenly re-ascending, they all settle on the tree that bears the fruit of which they are in quest, or on one close to the field in which they expect to regale them- selves.” ' The places selected for hatching their eggs, and rearing their young, are the hollows of decayed trees; they make little or no nest, but deposit their eggs, which, according to the species, vary from two to five or six in number, upon the bare rotten wood. In these ‘hollows, it is said, they also frequently roost during. the night. ©