§ III. Cheiropterous Animals.
THE BAT. (Vespertilio Noctula.)
The Bat has the body of a mouse, and the wings of a bird. It has an enormous mouth, and large ears, which are of a kind of membrane, thin and almost transparent. The pinions of its wings are furnished with hooks, by which it hangs to trees or the crevices in old walls during the day, a great number of them together, as they only fly at night. The wings of the Bat are very large; those of the Great Bat measuring fifteen inches across. It feeds on insects of various kinds, particularly on cockchafers and other winged beetles, part of which, however, it always throws away. A female Bat that was caught, and kept in a cage, ate meat when it was given to her in little bits, and lapped water like a cat. She was very particular in keeping herself clean, using her hind feet like a comb, and parting her fur so as to make a straight line down the back. Her wings she cleaned by thrusting her nose into the folds, and shaking them. She had a young one born in the cage. It was blind, and quite destitute of hair, and its mother wrapped it in the membrane of her wing, pressing it so closely to her breast, that no one could see her suckle it. The next day the poor mother died, and the little one was found alive, hanging to her breast. It was fed with milk from a sponge, but only lived about a week.