Alligators drown their prey. Their own nostrils and throats are so arranged that they themselves can sink to the bottom without danger of suffocation, although their mouths, or rather their jaws, may be widely stretched with the body of their victim. Indeed, they can reascend to the surface to breathe without releasing the prize; and, as this power is so closely connected with their method of killing the larger animals, a description of the latter, repulsive though it is, may not be out of place.
The teeth of an alligator are better adapted for crushing and crunching than for biting. Therefore, for him to eat a struggling animal would be difficult. Instinct teaches him that it must first be killed.
To dispose of a dog or a chicken is a small matter, for when the alligator meets it upon the bank one strong, far-reaching sweep of the powerful tail tosses it far out upon the lake. The alligator simply follows, grasps the half-stunned creature in his jaws, and disappears beneath the surface, where he remains until all is quiet. With a larger animal, however, he proceeds differently, for the reason that a yearling, a colt, or a razorback is not so easily handled. First, therefore, a description of an alligator's cave must be given, since it is to this grewsome retreat that the hideous brute takes his booty.
Selecting some spot where the water is deep—usually beneath some overhanging bank—an alligator excavates what is called a "cave." Any one, standing upon the border of a lake or swamp in Florida, may, all unconsciously, be directly over one of these places. He makes it sufficiently large to accommodate one or more of his kind, by dragging out the mud and roots with the strong claws or nails that arm his fore paws or legs. These "caves" serve in winter for hibernation, and at other times for the purpose that will be explained.
Once in the water, then—to return to the unhappy razorback—the alligator does not rely wholly upon his teeth and jaws to hold the desperate animal. He can not yet sink, for the victim is too strong. It must first be drowned, and a furious struggle for the mastery then begins.
By degrees the brute finally succeeds in dragging the animal out into water sufficiently deep to suit his purpose, and then he clasps it firmly with his paws, precisely like the hugging of a bear. He then begins to roll over and over. Now beneath the surface, now out, he turns and turns, first the alligator uppermost, then his prey, alternately, until the poor animal is drowned literally by inches. Before long the razorback weakens, his struggles lessen, and then the alligator sinks to the bottom, and when all motion has ceased he deposits the body in his cave, well pleased with the prospect of a full larder for some time to come.
One might naturally ask just here whether or not this scene would be the same were a human being the victim. The reply would be—precisely.
The alligator undoubtedly prefers his food in a partly decomposed condition, although it is an undecided point whether this preference arises from a natural taste, or for the reason that food in that state is softer and more easily torn apart. Whichever may be the case, Nature unasked supplies the remedy, and the alligator takes advantage of her assistance, and deposits his victim in his hiding place, confident that at the proper time it will rise to the surface in the condition best adapted to his needs.
Although by nature the alligator is amphibious, he passes the greater part of his time upon land during the breeding season. At such times, also, he migrates from one clear-water lake or swamp to another, should he not find a mate in his own locality, and he may not infrequently be met in his overland journeyings. Alligators are not strictly gregarious, although large numbers are found in the same body of water; while, on the contrary, there will often be but one or two that will haunt a certain tract for a long period.
During this season the bull alligator is very noisy, and his deep bellowing may be heard for a long distance. To state that this noise causes the ground to vibrate may seem an exaggeration, but the fact may easily be proved by visiting a swamp where the reptiles have congregated. The water in the vicinity will plainly show the jarring of the ground.