A short time previously a Crocodile, thought by the natives to be the same individual, had seized a woman and carried her off; and another had made an attack on a man in a very curious manner. A number of men were swimming across the river, supported, after their custom, on gerbas inflated with air, when one of them felt himself seized by the leg by a Crocodile, which tried to drag him under water. He, however, retained his hold on the skin, and his companions also grasped his arms and hair with one hand, while with the other they struck with their spears at the Crocodile. At last they succeeded in driving the reptile away, and got their unfortunate companion to land, where they found that the whole of the flesh was stripped from the leg from the knee downwards. The poor man died shortly afterwards.

Another traveller relates that three young men who were obliged to cross a branch of a river in their route, being unable to procure a boat, endeavoured to swim their horses to the opposite shore. Two of them had reached the bank in safety, but the third loitered so long on the brink as only to have just entered the water at the moment his comrades had reached the opposite side. When he was nearly half-way across, they saw a large Crocodile, which was known to infest this pass, issuing from under the reeds. They instantly warned their companion of his danger; but it was too late for him to turn back. When the Crocodile was so close as to be on the point of seizing him, he threw his saddle-bag to it. The ravenous animal immediately caught the whole bundle in its jaws, and disappeared for a few moments, but soon discovered its mistake, and rose in front of the horse, which, then seeing it for the first time, reared and threw its rider. He was an excellent swimmer, and had nearly escaped by diving towards the bank; but, on rising for breath, his pursuer also rose, and seized him by the middle. This dreadful scene, which passed before the eyes of his companions, without the least possibility of their rendering any assistance, was terminated by the Crocodile, having previously drowned the unfortunate man, appearing on an opposite sand-bank with the body, and there devouring it.

The crafty Crocodile tries to catch the baboons by lying in wait for them at their drinking places; but the baboons are generally more than a match for the Crocodile in point of cunning and quickness of sight. Sir S. Baker witnessed an amusing example of such an attempt and its failure.

"The large tamarind-trees on the opposite bank are generally full of the dog-faced baboons (Cynocephalus) at their drinking hour. I watched a large Crocodile creep slily out of the water and lie in waiting among the rocks at the usual drinking place before they arrived, but the baboons were too wide awake to be taken in so easily.

"A young fellow was the first to discover the enemy. He had accompanied several wise and experienced old hands to the extremity of a bough that at a considerable height overhung the river; from this post they had a bird's eye view, and reconnoitred before one of the numerous party descended to drink. The sharp eyes of the young one at once detected the Crocodile, who matched in colour so well with the rocks that most probably a man would not have noticed it until too late.

"At once the young one commenced shaking the bough and screaming with all his might, to attract the attention of the Crocodile and to induce it to move. In this he was immediately joined by the whole party, who yelled in chorus, while the large old males bellowed defiance, and descended to the lowest branches within eight or ten feet of the Crocodile. It was of no use—the pretender never stirred, and I watched it until dark. It remained still in the same place, waiting for some unfortunate baboon whose thirst might provoke his fate, but not one was sufficiently foolish, although the perpendicular bank prevented them from drinking except at that particular spot."

It may be imagined that if the Crocodile were to depend entirely for its food upon the animals that it catches on the bank or in the river, it would run a risk of starving. The fact is, that its principal food consists of fish, which it can chase in the water. The great speed at which the Crocodile darts through the water is not owing to its webbed feet, but to its powerful tail, which is swept from side to side, and thus propels the reptile after the manner of a man "sculling" a boat with a single oar in the stern. The whales and the fishes have a similar mode of propulsion.

On land, the tail is the Crocodile's most formidable weapon. It is one mass of muscle and sinew, and the force of its lateral stroke is terrible, sweeping away every living thing that it may meet. Fortunately for its antagonists, the Crocodile can turn but very slowly, so that, although it can scramble along at a much faster pace than its appearance indicates, there is no great difficulty in escaping, provided that the sweep of its tail be avoided. As the Crocodile of the Nile attains when adult a length of thirty feet, one moiety of which is taken up by the tail, it may easily be imagined that the power of this weapon can scarcely be exaggerated.

As if to add to the terrors of the animal, its head, back, and tail are shielded by a series of horny scales, which are set so closely together that the sharpest spear can seldom find its way through them, and even the rifle ball glances off, if it strikes them obliquely. Like many other reptiles, the Crocodile is hatched from eggs which are laid on shore and vivified by the warmth of the sun.

These eggs are exceedingly small when compared with the gigantic lizard which deposited them, scarcely equalling in dimensions those of the goose. There is now before me an egg of the cayman of South America, a fresh-water lizard but little smaller than the Crocodile of the Nile, and this is barely equal in size to an ordinary hen's egg. It is longer in proportion to its width, but the contents of the two eggs would be as nearly as possible of the same bulk. On the exterior it is very rough, having a granulated appearance, not unlike that of dried sharkskin, and the shell is exceedingly thin and brittle. The lining membrane, however, is singularly thick and tough, so that the egg is tolerably well defended against fracture.