On the other side of the room are birds of paradise, who have also beautiful tails, but in quite a different style from the ostrich. They are smallish birds, but their long tails, reddish or yellowish in colour, fall like cascades or fountains of water on both sides. Ladies also wear these in their hats sometimes when they want to be very grand. Near them is one of the birds with the queerest habits of any bird. It builds a little bower or grotto, and decorates it with shells and whatever else it can pick up--it really seems to like to make it pretty; and then it runs about in and out of its bower for amusement. So it is called the bower bird. These birds live in Australia, and their bowers are made of bits of strong grass or thin stick woven over to make a sort of tunnel through which the bird can run. But the funniest thing is that they like to put bright things, such as shells or pretty stones about for decoration.
We must now leave the birds, which have taught us so much, and go on to other galleries. Just across the great hall is a long gallery entirely filled with the bones and skeletons of animals which are now no longer found on earth. This does not sound attractive, but it is, almost more so than the birds we have just left, though, of course, we shall not find anything pretty here.
Have you ever heard that there was a time when huge animals, larger than the largest elephant, lived and walked about on earth, not only in hot countries, but in England, too? If man lived at all in those days he must have been a poor, frightened, trembling little creature going in peril of his life from all the monsters who were around him. In England the river Thames was surrounded by a thick jungle, with mighty trees and creeping plants, like the jungles in India; and the climate was hot and steamy like the inside of a greenhouse. Here lived enormous elephants called mammoths. As we enter the gallery we see one in front of us, a monstrous creature, who makes the ordinary elephant put behind him to compare with him seem small. But larger still is the head of another behind that again. Can you even imagine a beast that could carry tusks about twelve feet long? That is to say, if two of the tallest men were laid end to end they would be as long as that elephant's tusks, and the thickness of the tusks was as great as a man's thigh. Think of all this weight! And it was resting on the head and neck of the elephant! His strength must have been like the strength of an engine. You would have been less to him than a mouse is to us. It is not only guessing that makes us say these animals lived in England, for here are the real skulls and skeletons actually found buried in the earth. Further on is what is called a sea-cow, a great fat beast weighing an enormous amount, which floated in the sea. And at the end of the room is one of the strangest of animals. Picture a creature as high as the room, standing up on its hind legs like a kangaroo, and having very strong fore-arms, with which it clutches a small tree. This is the skeleton we see now. It could have packed you away inside it and never known you were there; but, luckily for the children who lived on earth when it did (if there were any), it did not eat flesh, but only the leaves of trees and other vegetable things. It was called the giant ground sloth, and, as you may judge from this name, was not very quick in its movements. It was not found in England, but in South America, and there are now no more like it in existence; and if we had not got its skeleton we should never have known it had lived at all. There were many other curious creatures on earth then--some that lived in the water and had long necks like snakes, and fat bodies, and others like enormous lizards. There was also a big bird, bigger even than the ostrich, this you can see in a case near the sloth. Then in the centre of the room is the tall skeleton of a very, very big stag, which is to other stags as a giant would be to you. He is the Irish elk, and his skeleton was found in the peat bogs of Ireland; he must have been a magnificent creature to look at when alive, with his proud, free head and branching horns.