both are furnished with claws an inch and a half in length. All the large forests of South America, from Mexico to the interior of Brazil, are inhabited by this large and formidable Eagle, which, although it occasionally visits the warm valleys interspersed among the mountain ranges, never leaves them to take shelter on the rocky heights by which they are surrounded. Such old writers as have treated of the Natural History of the American continent never fail to mention so destructive a bird, and about its life and habits many strange fables have been invented. Fernandez describes the Harpy as being as large as a sheep, and constantly attacking men; but tells us that notwithstanding its great fierceness it can be tamed and employed in the chase. Mauduyt repeats the above statements, and adds thereto that a Harpy with one blow of its beak, is able to split open a man's skull; stating, moreover, that these birds are much addicted to this exercise of their powers. Modern naturalists have refuted these notions, and we will give, in a small compass, the facts which such men as D'Orbigny and Tschudi have been able to ascertain by their own observations. According to these authorities, the Harpy dwells in the moist, well-watered forests of South America, within the boundaries already indicated, rarely, however, appearing in the depths of these leafy wildernesses, but frequenting the banks of rivers, where an abundance of animal life is always to be met with. In no part of the continent are these birds to be found in great numbers, doubtless owing to the fact that from time immemorial they have been hunted by the natives for the sake of their feathers. Like the Hawk, they are seldom seen on the summits of trees, but sit upon the branches, whence they rise with short, irregular strokes, and fly with arrow-like rapidity when in pursuit of prey, swooping upon it with great force, after describing a few preparatory evolutions.