THE WAYS OF THE MOOSE
Moose mate in September and October, and during this period great battles between bulls frequently occur before the victor walks off with his hard-won spouse. The young—either one or two, but generally two after the mother's first experience—are born in May, in some secluded spot, and the calves soon begin to follow their mother about, and they follow her, too, into their second year. Horns begin to grow on the young bull before he is a year old, but they are mere knobs until he is a year and a half old, when spikes form; by the third year he is supplied with antlers. The perfect antlers of a big bull sometimes measure seventy inches across, yet every winter—in January or February—the horns are shed. During the mating season moose are frequently hunted by the method known as "calling." The hunter, with the aid of a birch-bark megaphone, imitates the long-drawn call of the cow, to attract the bull. Then, when a bull answers with his guttural grunt of Oo-ah, Oo-ah, the Indian imitates that sound, too, to give the first bull the impression that a second is approaching, and thus provokes the first to hurry forward within range of the hunter's gun. But when the rutting season is over, the hunting is done by snaring or stalking or trailing. The moose derives its winter food principally from browsing upon hardwood twigs, and when the deep snows of midwinter arrive, he is generally to be found in a "yard" where such growth is most abundant.
A moose yard is usually composed of a series of gutters from one foot to eighteen inches wide, intersecting one another at any distance from ten to fifty feet or more apart, and each gutter being punctured about every three feet with a post hole in which the moose steps as it walks. The space between the tracks is generally nothing but deep, soft snow, anywhere from three to five feet in depth.
Beside the moose tracks that Oo-koo-hoo and I had seen that day was much silver birch and red willow, and from the signs of freshly cropped twigs we knew that the moose were not unusually tall, and we knew, too, from the fact that the tracks were sharply defined as well as from their ordinary size and that they were not deeply impressed in the snow, that the moose were those of about three years old.