One evening our travellers had made their camp on the side of a ridge—which they had just crossed—and under the shelter of some rough rocks. There was no wood in the neighbourhood wherewith to make a fire; but they had scraped the snow from the place over which their tent was pitched, and under it their skins were spread upon the ground. As the tent was a very small one, Marengo's sledge, with the utensils and pemmican bags, was always left outside close by the opening. Marengo himself slept there, and that was considered sufficient to secure all these things from wolves, or any other creatures that might be prowling about.
On the evening in question, the sledge was in its usual place—the dog having been taken from it—and as our voyageurs had not yet had their supper, the pemmican bags were lying loosely about, one or two of them being open. There was a small rivulet at the foot of the ridge—some two hundred paces distant—and Basil and François had gone down to it to get water. One of them took the axe to break the ice with, while the other carried a vessel. On arriving near the bank of the rivulet, the attention of the boys was attracted to a singular appearance upon the snow. A fresh shower had fallen that morning, and the surface was still soft, and very smooth. Upon this they observed double lines of little dots, running in different directions, which, upon close inspection, appeared to be the tracks of some animal.
At first, Basil and François could hardly believe them to be such, the tracks were so very small. They had never seen so small ones before—those of a mouse being quite double the size. But when they looked more closely at them, the boys could distinguish the marks of five little toes with claws upon them, which left no doubt upon their minds that some living creature, and that a very diminutive one, must have passed over the spot. Indeed, had the snow not been both fine-grained and soft, the feet of such a creature could not have made any impression upon it.
The boys stopped and looked around, thinking they might see the animal itself. There was a wide circle of snow around them, and its surface was smooth and level; but not a speck upon it betrayed the presence of any creature.
“Perhaps it was a bird,” said François, “and has taken flight.”
“I think not,” rejoined Basil. “They are not the tracks of a bird. It is some animal that has gone under the snow, I fancy.”
“But I see no hole,” said François, “where even a beetle could have gone down. Let us look for one.”
At François' suggestion, they walked on following one of the dotted lines. Presently they came to a place, where a stalk of long grass stood up through the snow—its seedless panicle just appearing above the surface. Round this stalk a little hole had been formed—partly by the melting of the snow, and partly by the action of the wind upon the panicle—and into this hole the tracks led. It was evident that the animal, whatever it was, must have gone down the culm of the grass in making its descent from the surface of the snow!
They now observed another track going from the hole in an opposite direction, which showed that the creature had climbed up in the same way. Curious to know what it might have been, the boys hailed Lucien and Norman, telling them to come down. These, followed by Marengo, soon arrived upon the spot. When Lucien saw the tracks, he pronounced them at once to be those of the little shrew-mouse, the smallest of all the quadrupeds of America. Several of them had evidently been out upon the snow—as there were other dotted lines—and the tops of many stalks of grass were seen above the surface, each of which had formed a little hole around it, by which the mice were enabled to get up and down.
Norman, who had seen these little animals before, cautioned his companions to remain quiet awhile, and perhaps some of them might come to the surface. They all stopped therefore, and stood some time without moving, or speaking to one another. Presently, a little head not much bigger than a pea was seen peeping up, and then a body followed, which in size did not exceed that of a large gooseberry! To this a tail was suspended, just one inch in length, of a square shape, and tapering from root to point, like that of any other mouse. The little creature was covered with a close smooth fur, of a clove-brown colour above, but more yellowish upon the belly and sides; and was certainly, as it sat upon the even surface of the snow, the most diminutive and oddest-looking quadruped that any of the party had ever beheld.