had been assailed, 1st, Whether the Vultures feed on fresh or putrid flesh, and, 2d, Whether they are attracted to their food by the eye or scent.
On the first head it was unnecessary to make many experiments, it being a subject with which even the most casual observer amongst us is well acquainted. It is well known that the roof of our market-house is covered with these birds every morning, waiting for any little scrap of fresh meat that may be thrown to them by the butchers. At our slaughterpens, the offal is quickly devoured by our vultures, whilst it is yet warm from the recent death of the slain animal. I have seen the Vultur Aura a hundred miles in the interior of the country, where he may be said to be altogether in a state of nature, regaling himself on the entrails of a deer which had been killed not an hour before. Two years ago, Mr Henry Ward, who is now in London, and who was in the employ of the Philosophical Society of this city, was in the habit of depositing at the foot of my garden, in the suburbs of Charleston, the fresh carcasses of the birds he had skinned, and in the course of half an hour, both species of Vulture, and particularly the Turkey Buzzard, came and devoured the whole. Nay, we discovered that Vultures fed on the bodies of those of their own species that had been thus exposed. A few days ago, a Vulture that had been killed by some boys in the neighbourhood, and that had fallen near the place where we were performing our experiments, attracted, on the following morning, the sight of a Turkey Buzzard, who commenced pulling off its feathers and feeding upon it. This brought down two of the Black Vultures, who joined him in the repast. In this instance, the former chased away the two latter to some distance,—an unusual occurrence, as the Black Vulture is the strongest bird, and generally keeps off the other species. We had the dead bird lightly covered with some rice chaff, where it still remains undiscovered by the Vultures.
2d, Whether is the Vulture attracted to its food by the sense of smell or sight? A number of experiments were tried to satisfy us on this head, and all led to the same result. A few of these I proceed to detail.
1st, A dead Hare (Lepus timidus), a Pheasant (Phasianus colchicus), a Kestrel (Falco Tinnunculus), a recent importation from Europe, together with a wheel-barrow full of offal from the slaughter-pens, were deposited on the ground, at the foot of my garden. A frame was raised above it at the distance of 12 inches from the earth; this was covered with brushwood, allowing the air to pass freely beneath it, so as to convey the
