The Penguin. The Penguin belongs to South America, Australia, New Zealand and the Cape of Good Hope. There are a number of species; the Jackass Penguin, so called from the peculiarity of its cry, the King Penguin of the South Pacific, and the Cape Penguin of Cape Horn, the largest of the penguins, being the principal varieties. Mr. Darwin in describing the Jackass penguin says:—"In diving, its little plumeless wings are used as fins, but on the land as front legs. When crawling (it may be said on four legs) through the tussocks, or on the side of a grassy cliff, it moved so very quickly that it might readily have been mistaken for a quadruped. When at sea and fishing, it comes to the surface, for the purpose of breathing, with such a spring, and dives again so instantaneously, that I defy any one at first sight to be sure that it is not a fish leaping for sport." The penguin is a courageous bird, and will not hesitate to attack a man. Mr. Darwin when on the Falkland Islands, placed himself between one of the Patagonian penguins and the water, and till it reached the sea, it regularly fought and drove him backwards. It stood close before him, erect and determined, and every inch gained it firmly kept. Nothing less than heavy blows would have stopped it.

The Puffin. The Puffin is a bird of singular appearance and interesting habits. It is sometimes called the sea parrot from the resemblance of its head to that of the Parrot kind. The bird measures thirteen inches in length, and its bill is a formidable weapon. The Raven seems to be its natural enemy, and when they come to close quarters a great deal depends upon which succeeds in getting the first grip. Naturally each bird has the best chance in its own element. It is a bird of passage, visiting its customary breeding places in the summer and wintering in southern Europe. Mr. Rennie says, "In the breeding season, numerous troops of them visit several places on our coasts, particularly the small island of Priestholm, near Anglesey, which might well be called puffin land, as the whole surface appears literally covered with them. Soon after their arrival in May, they prepare for breeding, and it is said, the male, contrary to the usual economy of birds, undertakes the hardest part of the labour. He begins by scraping up a hole in the sand not far from the shore; and after having got some depth he throws himself on his back, and with his powerful bill as a digger and his broad feet to remove the rubbish, he excavates a burrow with several windings and turnings, from eight to ten feet deep. He prefers, where he can find a stone, to dig under it, in order that his retreat may be more securely fortified. Whilst thus employed, the birds are so intent upon their work that they are easily caught by the hand."

ORDER X.
The Ostriches. This order includes the Ostrich, the Rhea, the Cassowaries and the Emus. The Ostrich belongs to Africa, Australasia, and South America. It is the largest of the birds, attaining to a height of six feet, and a weight of three hundred pounds. It is hunted for the sake of its feathers, but being very swift of foot has to be circumvented by strategy. It is said to run in large curves, which habit gives the hunter the opportunity of riding straight and intercepting it. "A favourite method adopted by the wild Bushman for approaching the Ostrich and other varieties of game," says Captain Gumming, "is to clothe himself in the skin of one of these birds, in which, taking care of the wind, he stalks about the plain, cunningly imitating the gait and motions of the Ostrich, until within range, when, with a well-directed poisoned arrow from his tiny bow, he can generally seal the fate of any of the ordinary varieties of game." The eggs of the Ostrich are also much prized. "The nest," says Captain Gumming, "is merely a hollow scooped in the sandy soil, generally amongst heath or other low bushes; its diameter is about seven feet; it is believed that two hens often lay in one nest. The hatching of the eggs is not left, as is generally believed, to the heat of the sun, but, on the contrary, the cock relieves the hen in the incubation. The eggs form a considerable item in the Bushman's cuisine, and the shells are converted into water flasks, cups, and dishes. I have often seen Bush-girls and Bakalahari women, who belong to the wandering Bechuana tribes of the Kalahari desert, come down to the fountains from their remote habitations, sometimes situated at an amazing distance, each carrying on her back a kaross, or a net-work containing from twelve to fifteen ostrich egg-shells, which had. been emptied by a small aperture at one end; these they fill with water."

The Ostrich and its Young. The Ostrich shows the same affection for its mate, and the same devotion to the care of its young that we have noticed in other birds, and in animals. The female of a pair in Paris died through swallowing a three-cornered piece of glass which a glazier had dropped into their cage, after which the mate pined away and died in a few weeks. Of their care of their young Captain Cumming says:

"I fell in with a troop of about twelve young ostriches, which were not much larger than Guinea-fowls. I was amused to see the mother endeavour to lead us away, exactly like a wild duck, spreading out and drooping her wings, and throwing herself down on the ground before us as if wounded, while the cock bird cunningly led the brood away in an opposite direction." Professor Thunberg once rode past the place where a hen Ostrich was sitting in her nest; when the bird sprang up, and pursued him, evidently with a view to prevent his noticing her eggs or young. Every time he turned his horse towards her she retreated ten or twelve paces; but as soon as he rode again she pursued him, till he had got to a considerable distance from the place where he had started her.

The Rhea. The Cassowary. The Emu. The Rhea is a beautiful bird of the ostrich type belonging to South America. There are several species, known as the Common Rhea, the Great-billed Rhea, and Darwin's Rhea, the latter belonging to Patagonia. A Common Rhea bred some time ago in the Zoological gardens, when the male bird discharged the duties of incubation. The Cassowary and the Emu belong to Australia. The Cassowary resembles the ostrich in form, but is not so large. It stands about five feet. Like all these birds it is unable to fly, but is very swift of foot. It can kick too, with great violence, as dogs have sometimes found to their cost. The Emu is a very large bird and is said sometimes to exceed six feet in height.

Mr. Bennett says:—"The length of its legs and the muscularity of its thighs enable it to run with great swiftness; and as it is exceedingly shy, it is not easily overtaken or brought within gun-shot. Captain Currie states that it affords excellent coursing, equalling if not surpassing the same sport with the hare in England; but Mr. Cunningham says that dogs will seldom attack it, both on account of some peculiar odour in its flesh which they dislike, and because the injuries inflicted upon them by striking out with its feet are frequently very severe. The settlers even assert that the Emu will break the small bone of a man's leg by this sort of kick; to avoid which, well-trained dogs run up abreast, and make a sudden spring at the neck, whereby the bird is quickly dispatched. Its flesh has been compared to coarse beef, which it resembles both in appearance and taste." Mr. Jesse says, "The only instance I have met with in which the hen bird has not the chief care in hatching and bringing up the young, is in the case of the Emus, at the farm belonging to the Zoological Society, near Kingston. A pair of these birds bred five young ones: the female, at different times, dropped nine eggs in various places in the pen in which she was confined. These were collected in one place by the male, who rolled them gently and carefully along with his beak. He then sat upon them himself, and continued to do so with the utmost assiduity, for nine weeks, during which time the female never took his place, nor was he ever observed to leave the nest. When the young were hatched, he alone took charge of them, the female not appearing to notice them in any way. On reading this anecdote, many persons may suppose that the female emu is not possessed of that natural affection for its young which other birds have. In order to rescue it from this supposition, I will mention that a female emu belonging to the Duke of Devonshire at Chiswick, laid some eggs; and as there was no male bird, she collected them together herself, and sat upon them." The Apteryx, the wingless bird of New Zealand, belongs to this order.