To have the stomach of an ostrich has become proverbial, and with good reason; for this bird stands enviably forward in respect to its wonderful powers of digestion, which are scarcely inferior to its voracity. Its natural food consists entirely of vegetable substances, especially grain; and the ostrich is a most destructive enemy to the crops of the African farmers. But its sense of taste is so obtuse, that scraps of leather, old nails, bits of tin, buttons, keys, coins, and pebbles, are devoured with equal relish; in fact, nothing comes amiss. But in this it doubtless follows an instinct: for these hard bodies assist, like the gravel in the crops of our domestic poultry, in grinding down and preparing for digestion its ordinary food. There was found by Cuvier in the stomach of an ostrich that died at Paris, nearly a pound weight of stones, bits of iron and copper, and pieces of money worn down by constant attrition against each other, as well as by the action of the stomach itself. In the stomach of one of these birds which belonged to the menagerie of George the Fourth, there were contained some pieces of wood of considerable size, several large nails, and a hen's egg entire and uninjured, perhaps taken as a delicacy from its appetite becoming capricious. In the stomach of another, beside several large cabbage-stalks, there were masses of bricks of the size of a man's fist. Sparrman relates that he saw ostriches at the Cape so tame that they went loose to and from the farm, but they were so voracious as to swallow chickens whole, and trample hens to death, that they might tear them in pieces afterward and devour them; and one great barrel of a bird was obliged to be killed on account of an awkward habit he had acquired of trampling sheep to death. But perhaps the most striking proof of the prowess of an ostrich in the eating way, is that afforded by Dr. Shaw, who saw one swallow bullet after bullet as fast as they were pitched, scorching hot, from the mould. A DULL TOWN. Putting up for the night in one of the chiefest towns of Staffordshire, I find it to be by no means a lively town. In fact, it is as dull and dead a town as any one could desire not to see. It seems as if its whole population might be imprisoned in its Railway Station. The Refreshment-room at that station is a vortex of dissipation compared with the extinct town-inn, the Dodo, in the dull High-street.