Eyes of dark fire blazed from beneath the shaggy locks. His great back slowly arched and his short tufted tail rose stiffly erect. A hoarse rumble issued from the cavern of his chest—a roar at the brazen effrontery of this young bull that dared to face him.

Many and many had been the battles of this old monarch. For years he had reigned, so many that he had forgotten the instinct of his youth, when he, like the rival before him, had bearded the king of the buffaloes. He had to fight again, in obedience to that law which respected only the survival of the fittest.

The bull that had challenged the king to battle was also magnificent. He too lowered his huge head, and with short prodigious strokes he pawed tufts of grass and heaps of earth up into the air. His color was a glossy seal brown and he did not have the ragged, worn appearance of the monarch. His shaggy hair hung thick and woolly from head and shoulders and knees. Great rippling muscles swelled on his flanks as he pawed and moved round his enemy. He meant to attack. He shone resplendent. He seemed the epitome of animal vigor and spirit. The bawl with which he answered the roar of the monarch rang clear and hard, like a blast. He possessed something that the old warrior had lost. He had beauty and youth.

The surrounding buffalo did not appear concerned over this impending battle. They were aware of it, for they would raise their shaggy heads from the grass and gaze a moment at the king and his jealous aspirant. Then they would return to their feeding. It was noticeable, however, that the circle did not narrow; if anything, it gradually widened.

The king did not wait for his foe to begin the struggle. He charged. His dash was incredibly fast for so heavy a beast and his momentum tremendous. Square against the lowered head of the young bull he struck. The shock sent forth a sodden crash. The bull staggered under the impact. His whole bulk shook. Then he was lifted, head up, forefeet off the ground, higher, and with grinding clash of horns he was hurled heavily upon his back.

Under the great force of that charge the old monarch went to his knees, and the advantage which might have been his was lost. He heaved in his rage.

Nimbly the young bull rolled over and bounded to his feet, unhurt. Nature had by this time developed him to a perfect resisting force. His front was all bone, covered by matted hair. Swifter than a horse, as quick as a cat, he launched his bulk at his antagonist, and hit him with a shock no less terrific than the one that had opened the battle. But the old warrior received it as if he had been a great oak rooted in the earth.

Then with heads pounding and horns grinding, these beasts, relentless as nature itself, settled down to the wonderful and incredible battle of buffalo bulls.