by ploughed ground; but from the mouth of Tinpah Creek, where the deer come out of the Sierras, it is easily seen that the creek, the point of Black Rock, and Charley’s Butte are in line with the wide bulk of shade that is the foot of Waban Pass.  And along with this the deer have learned that Charley’s Butte is almost the only possible ford, and all the shortest crossing of the valley.  It seems that the wild creatures have learned all that is important to their way of life except the changes of the moon.  I have seen some prowling fox or coyote, surprised by its sudden rising from behind the mountain wall, slink in its increasing glow, watch it furtively from the cover of near-by brush, unprepared and half uncertain of its identity until it rode clear of the peaks, and finally make off with all the air of one caught napping by an ancient joke.  The moon in its wanderings must be a sort of exasperation to cunning beasts, likely to spoil by untimely risings some fore-planned mischief.  But to take the trail again; the coyotes that are astir in the Ceriso of late afternoons, harrying the rabbits from their shallow forms, and the hawks that sweep and swing above them, are not there from any mechanical promptings of instinct, but because they know of old experience that the small fry are about to take to seed gathering and the water trails.  The rabbits begin it, taking the trail with long, light leaps, one eye and ear cocked to the hills from whence a coyote might descend upon them at any moment.  Rabbits are a foolish people.  They do not fight except with their own kind, nor use their paws except for feet, and appear to have no reason for existence but to furnish meals for meat-eaters.  In flight they seem to rebound from the earth of their own elasticity, but keep a sober pace going to the spring.  It is the young watercress that tempts them and the pleasures of society, for they seldom drink.  Even in localities where there are flowing streams they seem to prefer the moisture that collects on herbage, and after rains may be seen rising on their haunches to drink delicately the clear drops caught in the tops of the young sage.  But drink they must, as I have often seen them mornings and evenings at the rill that goes by my door.  Wait long enough at the Lone Tree Spring and sooner or later they will all come in.  But here their matings are accomplished, and though they are fearful of so little as a cloud shadow or blown leaf, they contrive to have some playful hours.  At the spring the bobcat drops down upon them from the black rock, and the red fox picks them up returning in the dark.  By day the hawk and eagle overshadow them, and the coyote has all times and seasons for his own.