Driving from Gardiner, passing under the Great Tower of Eagle Rock on which an Osprey has nested year after year as far back as the records go, and wheeling into the open space in front of the Mammoth Hot Springs Hotel, one is almost sure to come on a family of Deer wandering across the lawn, or posing among the shrubbery, with all the artless grace of the truly wild creature. These are the representatives of several hundred that collect in fall on and about this lawn, but are now scattered for the summer season over the adjoining hills, to come again, no doubt in increased numbers, when the first deep snow shall warn them to seek their winter range.

Like the other animals, these are natives of the region and truly wild, but so educated by long letting alone that it is easy to approach within a few yards.

The camera hunter should not fail to use this opportunity, not only because they are wild and beautiful things, but because he can have the films developed at the hotel over night, and so find out how his camera is behaving in this new light and surroundings.

This is the common Blacktailed Deer of the hill country, called Mule Deer on account of its huge ears and the shape of its tail. In Canada I knew it by the name of "Jumping Deer," from its gait, and in the Rockies it is familiar as the "Bounding Blacktail"—"Bounding" because of the wonderful way in which it strikes the ground with its legs held stiffly, then rises in the air with little apparent effort, and lands some ten or fifteen feet away. As the hunters say, "The Blacktail hits only the high places in the landscape." On the level it does not run so well as the Antelope or the Whitetailed Deer, and I often wondered why it had adopted this laborious mode of speeding, which seemed so inferior to the normal pace of its kin. But at length I was eyewitness of an episode that explained the puzzle.

THE MOTHER BLACKTAIL'S RACE FOR LIFE

In the fall of 1897 I was out for a Wolf hunt with the Eaton boys in the Badlands near Medora, N. D. We had a fine mixed pack of dogs, trailers, runners, and fighters. The runners were thoroughbred greyhounds, that could catch any four-foot on the plains except perhaps a buck Antelope; that I saw them signally fail in. But a Wolf, or even the swift Coyote, had no chance of getting away from them provided they could keep him in view. We started one of these singers of the plains, and at first he set off trusting to his legs, but the greyhounds were after him, and when he saw his long start shrinking so fearfully fast he knew that his legs could not save him, that now was the time for wits to enter the game. And this entry he made quickly and successfully by dropping out of sight down a brushy canyon, so the greyhounds saw him no more.

Then they were baffled by Prairie-dogs which dodged down out of reach and hawks which rose up out of reach, and still we rode, till, rounding a little knoll near a drinking place, we came suddenly on a mother Blacktail and her two fawns. All three swung their big ears and eyes into full bearing on us, and we reined our horses and tried to check our dogs, hoping they had not seen the quarry that we did not wish to harm. But Bran the leader gave a yelp, then leaping high over the sage, directed all the rest, and in a flash it was a life and death race.

Again and frantically the elder Eaton yelled "Come back!" and his brother tried to cut across and intercept the hounds. But a creature that runs away is an irresistible bait to a greyhound, and the chase across the sage-covered flat was on, with every nerve and tendon strained.