Two pet grizzlies that I raised always showed marked curiosity. An unusual sound near by or a glimpse of some distant object brought them to tiptoe height, roused their complete attention, and held it until the mystery was solved. The grizzly is not ferocious. On the contrary, he uses his wits to keep far away from man. He will not make a wanton attack. He will fight in self-defense; or if surprised, and thinking himself cornered, he at once becomes the aggressor. If a mother grizzly feels that her cubs are in danger, she will face any danger for their defense; but the grizzly does not fight unless he thinks a fight cannot be avoided. He is a masterful fighter. He has strength, endurance, powerful jaws, deadly claws, courage, and brains. Before the white man and the repeating rifle came, he boldly wandered over his domain as absolute master; there was nothing to fear,--not a single aggressive foe existed. I doubt whether toward man the grizzly was ever ferociously aggressive. That he has changed on account of contact with the white man and the repeating rifle there can be no doubt. Formerly the rightful monarch of the wilds through capability, he roamed freely about, indifferent as to where he went or whether he was seen. He feared no foe and knew no master. The bow and arrow, and the spear, he held in contempt; for the powerful repeating rifle he has a profound respect. He has been wise to adjust himself to this influential factor of environment or evolutionary force. He has thus become less inquisitive and aggressive, and more retiring and wary. He has learned to keep out of sight and out of man's way. A grizzly acts so promptly in emergencies that he has often been misunderstood. He fights because he thinks he has to, not because he wants to. On one occasion in Wyoming I was running down a mountain-side, leaping fallen fire-killed timber. In the midst of this I surprised a grizzly by landing within a few feet of him. He leaped to his feet and struck at me with sufficient force to have almost cut me in two had the blow landed. Then he instantly fled. On other occasions I have seen grizzlies surprised, when, though not cornered, they thought they were and instantly commenced a fierce and effective fight. Dogs, horses, and men were charged in rapid succession and either knocked down or put to flight; yet in these fights he was not the aggressor. He does not belong to the criminal class.