It is very safe to say that all unusual developments serve a very vital purpose in the life of the creature, but we are not always so fortunate as in this case, to know what that purpose is.
THE CALLING MOUSE
One day fifteen years ago I was sitting on a low bank near Baronett's Bridge across the Yellowstone, a mile and a half from Yancey's. The bank was in an open place, remote from cliffs or thick woods; it was high, dry, and dotted with holes of rather larger than field-mouse size, which were further peculiar in that most of them went straight down and none was connected with any visible overland runways.
All of which is secondary to the fact that I was led to the bank by a peculiar bleating noise like the "weak" of a Calling Hare, but higher pitched.
As I passed the place the squeakers were left behind me, and so at last I traced the noise to some creature underground. But what it was I could not see or determine. I knew only from the size of the hole it must be as small as a Mouse.
Not far away from this I drew some tracks I found in the dust, and later when I showed the drawing, and told the story to a naturalist friend, he said: "I had the same experience in that country once, and was puzzled until I found out by keeping a captive that the creature in the bank was a Grasshopper Mouse or a Calling Mouse, and those in your drawing are its tracks."
At one time it was considered an extremely rare animal, but now, having discovered its range, we know it to be quite abundant. In northern New Mexico I found one species so common in the corn-field that I could catch two or three every night with a few mousetraps. But it is scarce on the Yellowstone, and all my attempts to trap it were frustrated by the much more abundant Deer-mice, which sprang the bait and sacrificed themselves, every time I tried for the Squeaker.
In the fall of 1912 I was staying at Standing Rock Agency in North Dakota. On the broken ground, between the river and the high level prairie, I noted a ridge with holes exactly like those I had seen on the Yellowstone. A faint squeak underground gave additional and corroborative evidence. So I set a trap and next night had a specimen of the Squeaker as well as a couple of the omnipresent Deer-mice.
Doubtless the Calling Mouse has an interesting and peculiar life history, but little is known of it except that it dwells on the dry plains, is a caller by habit;—through not around the campfire—it feeds largely on grasshoppers, and is in mortal terror of ants.
XI
Sneak-cats ― Big and Small
You may ride five hundred miles among the mountains, in a country where these beasts of prey abound, and yet see never a hair of a living Wildcat. But how many do you suppose see you? Peeping from a thicket, near the trail, glimpsing you across some open valley in the mountains, or inspecting you from various points as you recline by the campfire, they size you up and decide they want no nearer dealings with you; you are bad medicine, a thing to be eluded. And oh! how clever they are at eluding us.
If you turn out the biggest Lynx on the smoothest prairie you ever saw, he will efface himself before you count twenty. The grass may be but three inches high and the Lynx twenty-three, but he will melt into it, and wholly escape the searching eyes of the keenest. One would not think an empty skin could lie more flat. Add to this the silent sinuosity of his glide; he seems to ooze around the bumps and stumps, and bottle up his frightful energy for the final fearsome leap. His whole makeup is sacrificed to efficiency in that leap; on that depends his life; his very existence turns on the wondrous perfection of the sneak, of which the leap is the culmination. Hunters in all parts where these creatures abound, agree in calling Wildcat, Lynx, and Cougar by the undignified but descriptive name of Sneak-cat.
THE BOBCAT OR MOUNTAIN WILDCAT
The Wildcat of Europe, and of literature, is a creature of almost unparalleled ferocity. Our own Wildcat is three times as big and heavy, so many persons assume that it is three times as ferocious, and therefore to be dreaded almost like a Tiger. The fact is, the American Wildcat or Bobcat is a very shy creature, ready to run from a very small dog, never facing a man and rarely killing anything bigger than a Rabbit.
I never saw but one Bobcat in the Yellowstone Park, and that was not in the Park, but at Gardiner where it was held a captive. But it came from the Park, and the guides tell me that the species is quite common in some localities.
It is readily recognized by its cat-like form and its short or bob-tail, whence its name.
XXXVI. (a) Tracks of Deer escaping and (b) Tracks of Mountain Lion in pursuit
Photos by E. T. Seton
XXXVII. The Mountain Lion sneaking around us as we sleep
Sketch by E. T. Seton
MISUNDERSTOOD—THE CANADA LYNX
The southern part of North America is occupied by Bobcats of various kinds, the northern part by Lynxes, their very near kin, and there is a narrow belt of middle territory occupied by both. The Yellowstone Park happens to be in that belt, so we find here both the Mountain Bobcat and the Canada Lynx.
I remember well three scenes from my childhood days in Canada, in which this animal was the central figure. A timid neighbour of ours was surprised one day to see a large Lynx come out of the woods in broad daylight, and walk toward his house. He went inside, got his gun, opened the door a little, and knelt down. The Lynx walked around the house at about forty yards distance, the man covering it with the gun most of the time, but his hand was shaking, the gun was wabbling, and he was tormented with the thought, "What if I miss, then that brute will come right at me, and then, oh, dear! what?"
He had not the nerve to fire and the Lynx walked back to the woods. How well I remember that man. A kind-hearted, good fellow, but oh! so timid. His neighbours guyed him about it, until at last he sold out his farm and joined the ministry.
The next scene was similar. Two men were out Coon-hunting, when their dogs treed something. A blazing fire soon made, showed plainly aloft in the tree the whiskered head of a Lynx. The younger man levelled his gun at it, but the other clung to his arm begging him to come away, reminding him that both had families dependent on them, and earnestly protesting that the Lynx, if wounded, would certainly come down and kill the whole outfit.
The third was wholly different. In broad daylight a Lynx came out of the woods near a settler's house, entered the pasture and seized a lamb. The good wife heard the noise of the sheep rushing, and went out in time to see the Lynx dragging the victim. She seized a stick and went for the robber. He growled defiantly, but at the first blow of the stick he dropped the lamb and ran. Then that plucky woman carried the lamb to the house; finding four deep cuts in its neck she sewed them up, and after a few days of careful nursing restored the woolly one to its mother, fully recovered.
The first two incidents illustrate the crazy ideas that some folks have about the Lynx, and the last shows what the real character of the animal is.
I have once or twice been followed by Lynxes, but I am sure it was merely out of curiosity. Many times I have met them in the woods at close range and each time they have gazed at me in a sort of mild-eyed wonder. There was no trace of ferocity in the gaze, but rather of innocent confidence.