Our American turtle-dove, or mourning-dove, is much like this but nobody minds the few bits of grain it picks up. On the other hand, the wood-pigeon devours great quantities of the seeds of weeds; so although it is mischievous in one way, it is useful in another.
The nest of the wood-pigeon, which is mostly placed in the upper branches of a tall tree, is very clumsily made. Indeed, it is very little more than a platform of sticks, which are often so loosely put together, that as you look up from below you can see the eggs through the gaps between them! There are never more than two eggs, which are perfectly white.
The passenger-pigeon, or wild pigeon of North America, is remarkable for two reasons.
In the first place, it is (or rather, used to be) found in the most astonishing numbers. Flocks of these birds _many miles in length_ have often been seen, while large tracts of forest were once so thronged with their nests that all the smaller branches and many of the larger ones were broken down. Fancy what that means when a nesting-place is thirty miles long and several miles broad, while as many as a hundred nests may be found in a single tree!
In the second place, the bird is renowned as a traveler. That is why it is called the passenger-pigeon. All over the length and breadth of the country a few years ago these vast flocks would fly, coming no man knows whence, going no man knows whither, roosting just for one night in one place, and passing on again early next morning. The flocks are not so large as they were, however, for many millions of the birds have been destroyed; and as these pigeons never lay more than two eggs, they do not multiply very fast. In fact, this pigeon is already a rare bird.
What a magnificent bird the peacock is, with his great train raised and spread, so as to show off all the beautiful eye-like markings! And how _very_ proud of it he seems as he struts about to be admired, as though knowing quite well that everybody is looking at him!
People sometimes speak of this train as the "tail." But it really consists of those feathers which are called the tail-coverts, the true tail lying underneath it, and serving to support it when it is spread.
Peacocks are natives of Asia, and are found most commonly, perhaps, in India, where flocks of thirty or forty may often be seen, and one traveler tells us that he once saw quite fifteen hundred of these splendid birds all together! They are sometimes caught in a very curious way. The hunter rides up quietly to within a short distance of them as they are feeding on the ground, and then suddenly dashes at them at full speed. Of course they at once rise into the air, and just as they are passing out of reach he strikes at one of them with a very long whip, which coils round its neck like a lasso. Then all that he has to do is to pull it down to the ground.