There was a slight relaxation for breath, then the contest was renewed. Deep into the new sod their hoofs sunk, neither getting the advantage of the other. Like a crack of a tree broken asunder came a report on the air, and one of the legs of the first fighter sank into the earth. The other buffalo thought he saw his chance, and made a furious lunge toward his opponent. The earth trembled beneath us. The monsters there fighting began to reel. We beheld an awful rent in the sod. For an instant the ground swayed, then nearly an acre dropped out of sight. We started back with horror, then becoming reassured, we slowly approached the brink of the new precipice and looked over. This battle of the buffaloes had been fought near the edge of this high bluff. Their great weight--each one was over a ton--and their tremendous struggles had loosened the fibers which kept the upper part of the bluff together, and the foundations having been undermined by the current, all were precipitated far below. As we gazed downward we detected two moving masses quite a distance apart, and soon the shaggy fronts of these buffaloes were seen. One got into the current of the river and was swept down stream. The other soon was caught by the tides and swept onward toward his foe. Probably they resumed the contest when, after gaining a good footing farther down the banks of the Missouri, they were fully rested. But more probably, if they were sensible animals, and in some respects buffaloes have good sense, they concluded after such a providential interference in their terrific fight that they should live together in fraternal amity. So, no doubt, on the lower waters of the Missouri two splendid buffaloes have been seen by later hunters paying each other mutual respect, and standing on a perfect equality as chief leaders of a great herd. CHAPTER XXIV. THE BLACK BEAR. My father, being one of the very first pioneers of Jackson County, Missouri, abundant opportunity was afforded me to become acquainted with the habits of wild animals of every description which at that time roamed in that unsettled portion of the country, such as elk, deer, bear, and panther.