That the Toad, by common repute "ugly and venomous," should be made a parlour pet, is passing strange; yet such is the case, and we find in a letter from Dr. Husenbeth, of Cossey, the following curious instances. Thus he describes a species, there often met with, the eyes of which have the pupil surrounded with bright golden-yellow, whereas in the common toad the circle is red or orange. This remarkable peculiarity Dr. H. has not seen anywhere noticed. The head is like that of the common sort, but much more blunt, and rounded off at the nose and mouth, and the arches over the eyes are more prominent. The most remarkable difference is a line of yellow running all down the back. Also down each side this Toad has a row of red pimples, like small beads, which are tolerably regular, but appear more in some specimens than in others. The general colour is a yellowish-olive, but the animal is beautifully marked with black spots, very regularly disposed, and exactly corresponding on each side of the yellow line down the back. Like all other Toads, this one occasionally changes its colour, becoming more brown, or ash-colour, or reddish at times, probably in certain states of the weather. This species is much more active than the common Toad. It never leaps, and very seldom crawls, but makes a short run, stops a little, and then runs on again. If frightened or pursued, it will run along much quicker than one would suppose. During the previous summer Dr. H. kept three Toads of this kind in succession. "The first (says Dr. H.) I procured in July; but after a few days, when I let him have a run on the carpet of my parlour, he got into a hole in a corner of the floor, of which I was not aware, and fell, as I suppose, underneath the floor, into the hollow space below. I concluded that he could never get up again, and gave him up to his fate. I then began to keep another Running Toad, which fed well at first, but after three weeks refused food, and evidently wasted; so I turned him out into the garden, and have not met with him since. After more than three weeks, the former Toad reappeared, but how he came up from beneath the floor I never could conceive, or how he had picked up a living in the meantime. He was, however, in good condition, and seemed to have lived well, probably on spiders and woodlice. He had been seen by a servant running about the carpet, but I knew nothing of his having come forth again, till in the evening, when he had got near the door, and it was suddenly opened so as to pass over the poor creature, and crush it terribly. I took it up apparently dead. It showed no sign of life; the eyes were closed, it did not breathe, and the backbone seemed quite broken, and the animal was crushed almost flat. I found a very curious milky secretion exuding from it, where it had been most injured and the skin was most broken. This was perfectly white, and had exactly the appearance of milk thrown over the toad. It did not bleed,