The birds of this country are in a manner infinite in numbers and sorts; and though they have not been observed often to intermingle species, yet hybrids are sometimes remarked among them. The largest and strongest birds are to be found in Africa, among which is the ostrich, the largest of all, being commonly seven feet high. The beak is short and pointed, but the neck is very long. The feathers of the male are white and black only, while those of the female are mixed white, black, and grey. Those of the former are most esteemed, as their large feathers are better spread, and their down much softer. This bird is prodigiously swift of foot, and is hunted down by hounds. Their wings do not serve them to fly, but assist them in running, especially when they have the wind with them. The common opinion of their being able to digest iron is totally false. They swallow pieces of iron indeed, but then it is only to bruise the food in their gizzards, just as other birds swallow stones for the same purpose. They are also said to leave their eggs uncovered on the sand, and to take no care of their young. But those of the Cape country hide their eggs in the sand, and are so tender of their young, that, though naturally timorous, if one of them is missing, they become quite furious, so that it is not safe to go near them. There are abundance of eagles of all sorts at the Cape, which are very bold, and frequently do a great deal of mischief. They are not very large, yet are incredibly strong, so that they often kill and devour cattle when returning home from work, when they come in great flocks. of fifty or an hundred at once, single out a beast as it feeds among the flock, and falling upon it all at once, kill and devour it. Some years before our author was at the Cape, there was seen on Table Mountain a bird as large in the body as a horse, having grey and black plumage. His beak and talons were like those of an eagle, but of a most dreadful size. He sat and hovered about that mountain for a long time, and the people were persuaded it was a griffin. It frequently carried off sheep and calves, and at length began to destroy the cows, on which orders were given to destroy it, and it was accordingly shot, its skin stuffed, and sent home as a curiosity to the Company. No such bird, has been seen since, and the oldest people of the colony do not remember to have heard of any such before.[5] [Footnote 5: This was probably a stray Condor, and its size an ordinary exaggeration, in the passage of the story, like that of _the three black crows_.--E.]