THE SECRETARY BIRD. Tus singular bird is a native of the deserts of South Africa, where, among tracts of stunted shrubby vegetation, on the extensive sandy plains, skirted by large forests, it takes up its abode, preying upon the deadly snakes, and various reptiles. The secretary has a peculiar method of seizing upon serpents. When approaching them, it always takes care to hold the point of one of its wings before it, in order to parry off their venomous bites: sometimes finding an opportunity of spurning and tread- ing upon the serpent, or else of taking it up on its pinions and throwing it into the air, when, by this method its adversary is tired out; it then kills and swallows it without danger. Mr. Smith says, “One day I saw a secretary take two or three turns on the wing at a little distance from the place where I was. he bird soon settled, when I saw that it was attentively examining an object near the spot where it had descended. After approaching it with great precaution, the secretary extended one of its wings, which the bird continually agitated. I then discovered a large serpent raising its head, and appearing to wait the approach of the bird to dart upon it; but a quick blow of the wing soon laid it prostrate. The bird appeared to wait for the serpent’s raising itself, in order to repeat the blow; but this the serpent, it seems, did not attempt, and the secretary walking towards it, seized it with the feet and bill, and rose into the air, whence the bird let the serpent fall on the ground, so that it might be securely destroyed.”