Some trappers set traps around large baits, such as the carcass of a horse, cow or sheep, but I think it best to place the bait by the side of a trail and set several traps on the trail from thirty to seventy five yards from the bait. When feeding on the bait the foxes will travel on the trail, and they will not be looking for danger so far away from the bait. Comparatively few of the professional fox trappers can trap the fox successfully after the deep snow comes on; but the following methods are the best known, and will catch the fox if you use care in setting. Of course, snow sets of any kind can only be used when the snow is dry and loose and likely to remain in that condition for some time.
The first method given is the one used by the Canadian Indians, for taking the silver fox in the great northern wilderness. Out on the ice on some frozen lake, or on any open, windswept piece of ground, make a cone-shaped mound of snow, beating it solid, so that it will not drift away. The trap should be fastened to a clog, and the clog buried in the mound. Make the mound about two feet high, and make a hollow in the top for the trap to set in. The hollow should be lined with cat-tail down, or some other dry material, and the trap set in the hollow and covered first with a sheet of white note paper, finishing with a half inch or more of loose snow. Do not handle this snow with your hands, for if you do it will be certain to freeze on the trap. The best way is to take a bunch of evergreen boughs, and brush the snow up over the mound so that it sifts lightly over the trap. The covering on the trap should be a little lower than the top of the mound so that the wind will not uncover the trap. The bait is cut into small pieces and stuck into the sides of the mound.
After the trap is set it will only require a short time for the wind to drift your tracks shut and remove all traces of human presence, and the trap will remain in working order as long as the cold weather lasts. If water rises on the ice it will not reach your trap, and if there is a snowstorm, the first wind will blow the loose snow off the mound, leaving just a little over the trap. When looking at the traps you should not go nearer than fifty yards, and do not turn off your route, but walk straight by. This is a splendid method for use in the far north where the snow never melts or freezes during the winter months. Scent is more used for fox trapping than for trapping any other animal. One of the best scents known for dry land or water sets is prepared as follows: Remove the fat from one or two skunks, chop it fine, and take a sufficient quantity to almost fill an ordinary pickle bottle. Take two mice; cut them up and add to the fat and let the bottle stand in the sun until the mixture is thoroughly decomposed; then add the scent of two skunks and five or six muskrats. The bottle must be kept covered so the flies will not blow it, but it must not be tightly corked.
Another very good one is made by allowing the flesh of a muskrat to rot in a bottle, and adding about four ounces of strained honey and one-half ounce of essence of musk. Pure fish oil is attractive to the fox, and is used by some very good trappers. When making blind-sets, or when setting on a trail some distance from a bait, do not stake your traps, but fasten them to a drag of some kind: a brush, a stone or a grapple. By so doing the fox will not spoil the trail for the next one, and the trap may be set back in the same place. For bait set on dry land, the trap may be staked to advantage, for if one fox is caught and rolls around over the ground, you are more likely to catch another one there.
Do not start out with a dozen traps and expect to make a success of fox trapping. You should have all the traps that you can look after.
Do not depend on one method of setting, as a fox will sometimes learn your method, but some other method, even if it is not so good, may fool them.
When killing foxes in traps, do so at every opportunity. If at all possible, do so without drawing blood. One of the best ways is by piercing the heart with a wire dagger. Another good way is by breaking the neck, which may be done as follows: strike the fox a light blow over the head with a stick, just hard enough to slightly stun him, and when he drops down, place your left hand on the back of his neck, pinning him to the ground and with your right hand pull his nose backward against his back. It requires some practice to do this right.
The track of the red fox resembles that of a small dog, being perhaps a trifle narrower. The length of step is about twelve or fourteen inches, and the foot-prints of an average sized fox will measure about one and a half inches in length.
The track of the gray fox is rounder and more like that of a cat.
Some hunters claim that they can distinguish the track of the male fox from that of the female, the footprints of the female being smaller and a trifle narrower in proportion.
There is no difference in the footprints of the black, silver, cross, and red foxes.

Bear
The bear family is a large one, and its members are found scattered over the greater part of the globe, Australia and Africa being excepted. They range through all latitudes, from the equator to the poles. The following species have been described by naturalists: Polar bear, grizzly bear, European Brown bear, American Black bear, Alaskan Brown bear, Inland White bear, Glacier bear of Alaska, Asiatic bear, Siberian bear, Spectacled bear of South America, Tibetan bear, Borneo bear and Malay bear. The three latter are called Sun bears, from their habit of basking in the rays of the mid-day sun. They are the smallest members of the family and live exclusively on vegetables.
Bears differ from each other in consequences of the differences of climate, more than almost any other animal. Those that inhabit the far north and such high, cold regions as the Rocky Mountains, are monsters, of great strength and ferocity, while those that inhabit warm countries are small, feeble, and inoffensive. The smallest of all is the Borneo bear, while the Alaskan Brown bear is probably the largest. The grizzly or silver tip, and the Polar bears are very large.
The American black bear is probably the most numerous of the family, and is one of most interest to the trappers. With the exception of the prairie country, they are found scattered over almost all of the United States, and a large part of Canada and Alaska. The cinnamon is only a color variety of the black bear, differing only in color. Both kinds are found in the same litter. In some sections, as for instance in some of the northwestern states, and in Mexico, the cinnamon bear predominates, while in the east and north they are very rare. The average weight of the Black bear, when full grown, is from two hundred to three hundred pounds, but specimens have been killed weighing far more. The fur is fine and soft and usually of a jet-black color.
Bears of all kinds, with the exception of the Sun bears and the Polar bear, feed on both vegetable and animal food. The Polar bear lives entirely on fish and flesh. Bears, with the exception of the Polar species, hibernate in winter. They usually den in the ground or rocks, but sometimes in a hollow log or tree.
The mating season is in July and August and the young, usually two, are born in January, February and March. They remain with the mother until fall, and sometimes longer.
In areas where they are found in fair numbers, they form trails through passes in the mountains, along the bottoms of the cliffs, around points of the lakes, and in other places of like nature. These trails may be easily distinguished from the paths of other animals, by the marks on the trees. At intervals, all along the trail, the bear will stand on his hind feet, by the side of a tree, gnaw a circle around the tree, about five feet above the ground. I am told that this marking is done during the mating season. The trails are traveled more in the spring and summer than in the fall.