The shrill, wild, evening song of the coyote rising from an open slope or brushy burn never fails to bring the listener to a rapt and keen attention. There is a spine-tingling, eerie quality in the call that seems symbolic of a wilderness land. It is descriptive also, in that it may sound like one animal or a pack. Usually it is heard at sunset or on moonlight nights in the fall or winter, as the pack gathers for the night’s foraging. The park is not especially well suited to the coyote, as it lacks the open sagebrush flats and rolling hills that are such important parts of the animal’s natural environment. Coyotes are highly adaptable animals, however, and seem to fit themselves into almost any habitat. Having respect but little fear of man, they are often found even in the farming districts and near the smaller towns. Wherever there is sufficient food there seem to be coyotes, even though they are mercilessly hunted in many such localities. Food consists mainly of small animals, such as ground squirrels, mice, chipmunks and marmots, although an occasional deer falls prey to this wily hunter. Fruits and berries are eaten in large quantities when available. During the late summer it has been observed catching grasshoppers in the open meadows, such insects are staple articles of diet. The wild antics of a coyote as it dives and twists trying to capture an agile grasshopper, sometimes apparently as a game rather than in a serious quest for food, afford an amusing picture. As a mouser the coyote is hard to equal, and it may frequently be seen in the early evening catching meadow mice. Destruction of deer is not overly extensive, with the old animals and an occasional unwary fawn being the principal victims. Once in a while a deer is found that refuses to become an easy prey and a merry chase often follows—this time with the coyote beating a hasty retreat with the enraged, wouldbe victim close behind. There are numerous instances of such chases on record, and authentic observations of coyotes being knocked down and trampled by deer. Coyote pups, normally about five to seven in a litter, are usually born in April or May and have all the playful characteristics of a puppy dog. Just as soon as they are able to walk, they may be seen around the entrance to the den where they tug and pull at each other in mock ferocity. As they grow older their interest in the outside world keeps pace with their growth, and by fall they are out learning the serious business of obtaining food under the direction of the father or mother, or both. It is during this time that they range in family groups of five or six animals. TIMBER WOLF _Canis lupus fuscus_ Richardson