These parrakeets are dreadfully mischievous birds, for they visit both fields and gardens, and devour enormous quantities of grain and fruit. You can easily understand how much harm four or five hundred of them can do in a short time, and flocks of this size are often seen, while sometimes they are even larger still. They have regular roosting-places, to which they always return at night; and they lay their three or four white eggs in holes in trees.
Cockatoos
Cockatoos may easily be recognized by their feathery crests, which they can raise and lower at will. We will take the sulphur-crested cockatoo as our example.
This favorite cage-bird comes from Australia, where it is found in enormous flocks. Fancy seeing a thousand cockatoos flying about together! And fancy what it must be to listen to their screams! Yet a flock of this size is not at all uncommon. The birds are not as plentiful as they used to be, however, for they did so much mischief in the grain-fields that the planters shot them in large numbers; often, indeed, a field would be so full of cockatoos that from a little distance it looked as though it were deeply covered with snow.
As talkers cockatoos are not nearly so clever as parrots, but they soon learn to imitate all kinds of sounds, such as the barking of dogs, the mewing of cats, the cackling of fowls, and the gobbling of turkeys. Unfortunately, however, they are very fond of screaming, and make a terrible outcry if they are annoyed in any way, so that they are apt to be rather a nuisance if they are kept as pets.
Macaws
The macaws are large and handsome birds, their plumage being nearly always very brightly and even gaudily colored. In the red and blue macaw, for instance, which is one of the best known, the general color is bright vermilion red, with a patch of yellow feathers on the upper part of each wing. Then the lower part of the back, together with the quills of the wings and the outside feathers of the tail, is blue, while the central tail-feathers are scarlet with blue tips. But even this is not all, for underneath the wings and tail are golden red, varied by patches of yellow feathers tipped with green. This magnificent bird is nearly three feet long, two-thirds of that length being occupied by the tail.
Macaws are found in large flocks in the great forests of tropical America, where they may be seen sometimes flying high in air, and sometimes sitting on the topmost branches of the tallest trees. Their cries can be heard from a very long distance away.
Macaws are just as mischievous in the cornfields as parrots and cockatoos are in other parts of the world, and are much more difficult to kill; for some, before settling down to feed, post sentinels in the tops of tall trees near by, and steadily watchful, they give the alarm as soon as they see the slightest sign of danger.
Macaws lay their eggs in holes in tree-trunks, as parrots do, and are said to enlarge the holes to suit their requirements by means of their powerful beaks. They are not very wise birds, however, for when they are sitting they often leave their long tails projecting out of the hole, to be seen by every passer-by!