Page:Ornithological biography, or an account of the habits of the birds of the United States of America, vol 2.djvu/74

 habit, know the meaning of such stoppages, and join the first flock, going also directly, and affording further evidence to those persons who are satisfied with appearance only. In this manner I have seen several hundreds of Vultures and Carrion Crows assembled near a dead ox at the dusk of evening, that had only two or three about it in the morning; when some of the later comers had probably travelled hundreds of miles searching diligently themselves for food, and probably would have had to go much farther, had they not espied this association.

Around the spot both species remain; some of them from time to time examining the dead body, giving it a tug in those parts most accessible, until putridity ensues. The accumulated number then fall to work, exhibiting a most disgusting picture of famished cannibals; the strongest driving the weakest, and the latter harassing the former with all the animosity that a disappointed hungry stomach can excite. They are seen jumping off the carcass, reattacking it, entering it, and wrestling for portions partly swallowed by two or more of them, hissing at a furious rate, and clearing every moment their nostrils from the filth that enters there, and stops their breathing. No doubt remains on my mind, that the great outward dimensions of these nostrils were allotted them for that especial and necessary purpose.

The animal is soon reduced to a mere skeleton, no portion of it being now too hard to be torn apart and swallowed, so that nothing is left but the bare bones. Soon all these bloody feeders are seen standing gorged, and scarcely able to take wing. At such times the observer may approach very near the group, whilst engaged in feeding, and see the Vultures in contact with the Dogs, who really by smelling have found the prey;—whenever this happens, it is with the greatest reluctance that the birds suffer themselves to be driven off, although frequently the sudden scowl or growl of the Dogs will cause nearly all the Vultures to rise a few yards in the air. I have several times seen the Buzzards feeding at one extremity of the carcass, whilst the Dogs were tearing the other; but if a single Wolf approached, or a pair of White-headed Eagles, driven by extreme hunger, then the place was abandoned to them until their wants were supplied.

The repast finished, each bird gradually rises to the highest branches of the nearest trees, and remains there until the full digestion of all the food they have swallowed is completed; from time to time opening their wings to the breeze, or to the sun, either to cool or to warm themselves,