The Green Turtle is the turtle of the famous soup. It is a large animal, measuring five or six feet in length and weighing from five hundred to six hundred pounds; it feeds on sea-weeds and is found in large numbers in the seas of warm latitudes. The species from which we get the horny substance known as tortoiseshell (_Chelonia Imbricata_) is sometimes called the Hawk's-bill turtle. It is a smaller variety, measuring about three feet and belonging to tropical seas. The Leathery Turtle is said to reach eight feet in length and a weight of a thousand pounds. The Loggerhead Turtle is even larger than this, and sometimes weighs as much as fifteen hundred pounds.
[Illustration: Crocodile and Tiger Fight]
The Crocodile and the Alligator belong respectively to the Eastern and the Western Worlds. The former infests the rivers of Africa and Asia, one species at least belonging to Australia. Some of the best known varieties are those of the river Nile, the Gavial of the Ganges being also among the more familiar species. These formidable and unwieldy monsters grow to an immense size, sometimes attaining to a length of twenty-five feet. Their enormous jaws and innumerable sharp teeth (they sometimes number a hundred) give them a terrible appearance, while their hard scaly coats are invulnerable against ordinary attack. Their point of weakness is their unwieldy character, taking advantage of which the natives will dive beneath them and stab them with knives in vulnerable parts. The huntsman aims at their eyes as being the nearest approach to their brains. Mungo Park relates that one of his guides across the river Gambia was suddenly seized by a Crocodile and pulled under the water; upon which the negro thrust his fingers into the animal's eyes with such violence that it quitted its hold, but seizing him again, he resorted to the same expedient and with more success, as it again released him, appeared stupified, and then swam down the river. This man reached the bank bleeding very much, with long and deep wounds in his thighs, which incapacitated him for travel for six days. The crocodile lays an enormous number of eggs on the banks of its native rivers, but most of these are prevented from maturing by the birds and animals which prey upon them. Mrs. Bowdich tells an amusing story of a merchant who packed some crocodiles' eggs in sand for shipment to England and placed the barrel containing them with other goods in his warehouse. Strange and unaccountable noises, attracted attention to the spot, when it was discovered that the eggs had become hatched and the young crocodiles were quite ready to assume the responsibilities of life. The natives fled in terror, and the merchant had to take speedy measures for destroying his unexpected brood. Some species of the crocodile have been tamed or partially so, the sacred crocodiles being among these. Accustomed to be fed regularly by the same hands they gradually become familiar with their priestly attendants, and to some extent obedient to their commands. Mungo Park says:--"The crocodiles of the Congo appear to be of a smaller species, and not so numerous as those at Old Calabar, where they continually float past the shipping like large grey pieces of timber, and are so bold that they frequently seize people in the small canoes. In Old Calabar river, I once observed a crocodile swimming with a large cat-fish in its mouth to the opposite shore. It held the fish by the head, whilst the body was thrown into a perpendicular position. I watched it with the spy-glass until it had dragged the fish upon the mud bank, and commenced its meal."
