Assent—in its way as loud and clear as if shouted. The man fingered the stone, weighed it. There would probably be just one moment when he could use it to effect, and he must be ready.

From this point he could no longer see the small meadow where the grazers were. But Travis knew, as well as if he watched the scene, that the coyotes were creeping in, belly flat to earth, adding a feline stealth and patience to their own cunning.

There! Travis' head jerked, the alert had come, the drive was beginning. He tensed, gripping his stone.

A yapping bark was answered by a sound he could not describe, a noise which was neither cough nor grunt but a combination of both. Again a yap-yap....

A toad-head burst through the screen of brush, the double horn on its nose festooned with a length of grass torn up by the roots. Wide eyes—milky and seeming to be without pupils—fastened on Travis, but he could not be sure the thing saw him, for it kept on, picking up speed as it approached the cleft. Behind it ran the calf, and that guttural cry was bubbling from its broad flat lips.

The long neck of the adult writhed, the frog-head swung closer to the ground so that the twin points of the horn were at a slant—aimed now at Travis. He had been right in his guess at their deadliness, but he had only a fleeting chance to recognize that fact as the thing bore down, its whole attitude expressing the firm intention of goring him.

He hurled his stone and then flung his body to one side, stumbling and rolling into the brush where he fought madly to regain his feet, expecting at any moment to feel trampling hoofs and thrusting horns. There was a crash to his right, and the bushes and grass were wildly shaken.

On his hands and knees the Apache retreated, his head turned to watch behind him. He saw the flirt of a triangular flap-tail in the mouth of the cleft. The calf had escaped. And now the threshing in the bushes stilled.

Was the thing stalking him? He got to his feet, for the first time hearing clearly the continued yapping, as if a battle was in progress. Then the second of the adult beasts came into view, backing and turning, trying to keep lowered head with menacing double horn always pointed to the coyotes dancing a teasing, worrying circle about it.

One of the coyotes flung up its head, looked upslope, and barked. Then, as one, both rushed the fighting beast, but for the first time from the same side, leaving it a clear path to retreat. It made a rush before which they fled easily, and then it whirled with a speed and grace, which did not fit its ungainly, ill-proportioned body, and jumped toward the cleft, the coyotes making no effort to hinder its escape.