During the early months of the Encinas war Don Pascual’s vaqueros sought merely to enforce the barbaric law of a head for a head; but, as they found themselves beset by ambush, assailed and wounded by night, despoiled of favorite animals, and kept constantly in that most nerve-trying state of eternal vigilance, their rancor rose to an intensity nearly equal to the savage passion for blood-vengeance; and thenceforth the Seri were hunted from the plain east of Desierto Encinas precisely as were the stealthy jaguar and sneaking coyote—and the ghastly details were better spared. There were few open battles; commonly the vaqueros rode in groups and guarded against ambuscades, and the Seri were picked off one by one; but once in the early sixties Don Pascual, at the head of some 30 vaqueros, fell into an ambush on the frontier, and several of his horses were killed and some of his men wounded, while 60 or 70 Seri warriors were left on the field. Don Pascual’s horse received a slight arrow wound, to which little attention was paid; next morning the gash was swollen and inflamed and the beast too stiff and logy for use; in the afternoon the glands under the jaw were swollen, and there was a purulent discharge from eyes and nostrils. On the second morning the animal was hardly able to move, its head was enormously swollen, there were fetid ulcers about the jaws and throat, and the swelling extended to the legs and abdomen. On the third morning there were suppurating ulcers on various parts of the body, while rags of putrefied flesh and stringy pus hung from the head and neck, and the animal was unapproachable because of the stench; during the day it dropped dead, and even the coyotes and buzzards shrank from the pestilential carcass. This and parallel incidents impressed Don Pascual with the dangers incident to Seri war; but fortunately the fact that he—the leader of the party, the first to fall into the ambush, and the target of most of the arrows—had escaped unscathed impressed still more deeply the surviving savages, and they soon sued for peace. Thenceforth he was revered as a shaman greater than those of the tribe, feared as an invulnerable fighter, and honored as a just lawgiver; and gradually the condition of mutual tolerance was restored, to rest on a firmer basis than before. [Illustration: BUREAU OF AMERICAN ETHNOLOGY SEVENTEENTH ANNUAL REPORT PL. VIII SPONGE USED FOR HOUSE COVERING, TIBURON ISLAND]