I started up from the little commoosie beyond the fire, at Gillie's excited cry, and ran to join him on the shore. A glance out over Caribou Point to the big bay, where innumerable whitefish were shoaling, showed me another chapter in a long but always interesting story. Ismaquehs, the fish-hawk, had risen from the lake with a big fish, and was doing his best to get away to his nest, where his young ones were clamoring. Over him soared the eagle, still as fate and as sure, now dropping to flap a wing in Ismaquehs' face, now touching him with his great talons gently, as if to say, "Do you feel that, Ismaquehs? If I grip once 't will be the end of you and your fish together. And what will the little ones do then, up in the nest on the old pine? Better drop him peacefully; you can catch another.—Drop him! I say."

Up to that moment the eagle had merely bothered the big hawk's flight, with a gentle reminder now and then that he meant no harm, but wanted the fish which he could not catch himself. Now there was a change, a flash of the king's temper. With a roar of wings he whirled round the hawk like a tempest, bringing up short and fierce, squarely in his line of flight. There he poised on dark broad wings, his yellow eyes glaring fiercely into the shrinking soul of Ismaquehs, his talons drawn hard back for a deadly strike. And Simmo the Indian, who had run down to join me, muttered: "Cheplahgan mad now. Ismaquehs find-um out in a minute."

But Ismaquehs knew just when to stop. With a cry of rage he dropped, or rather threw, his fish, hoping it would strike the water and be lost. On the instant the eagle wheeled out of the way and bent his head sharply. I had seen him fold wings and drop before, and had held my breath at the speed. But dropping was of no use now, for the fish fell faster. Instead he swooped downward, adding to the weight of his fall the push of his strong wings, glancing down like a bolt to catch the fish ere it struck the water, and rising again in a great curve—up and away steadily, evenly as the king should fly, to his own little ones far away on the mountain.

Weeks before, I had had my introduction to Old Whitehead, as Gillie called him, on the Madawaska. We were pushing up river on our way to the wilderness, when a great outcry and the bang-bang of a gun sounded just ahead. Dashing round a wooded bend, we came upon a man with a smoking gun, a boy up to his middle in the river, trying to get across, and, on the other side, a black sheep running about baaing at every jump.

"He's taken the lamb; he's taken the lamb!" shouted the boy. Following the direction of his pointing finger, I saw Old Whitehead, a splendid bird, rising heavily above the tree-tops across the clearing. Reaching back almost instinctively, I clutched the heavy rifle which Gillie put into my hand and jumped out of the canoe; for with a rifle one wants steady footing. It was a long shot, but not so very difficult; Old Whitehead had got his bearings and was moving steadily, straight away. A second after the report of the rifle, we saw him hitch and swerve in the air; then two white quills came floating down, and as he turned we saw the break in his broad white tail. And that was the mark that we knew him by ever afterwards.

That was nearly eighty miles by canoe from where we now stood, though scarcely ten in a straight line over the mountains; for the rivers and lakes we were following doubled back almost to the starting point; and the whole wild, splendid country was the eagle's hunting ground. Wherever I went I saw him, following the rivers for stranded trout and salmon, or floating high in air where he could overlook two or three wilderness lakes, with as many honest fish-hawks catching their dinners. I had promised the curator of a museum that I would get him an eagle that summer, and so took to hunting the great bird diligently. But hunting was of little use, except to teach me many of his ways and habits; for he seemed to have eyes and ears all over him; and whether I crept like a snake through the woods, or floated like a wild duck in my canoe over the water, he always saw or heard me, and was off before I could get within shooting distance.

Then I tried to trap him. I placed two large trout, with a steel trap between them, in a shallow spot on the river that I could watch from my camp on a bluff, half a mile below. Next day Gillie, who was more eager than I, set up a shout; and running out I saw Old Whitehead standing in the shallows and flopping about the trap. We jumped into a canoe and pushed up river in hot haste, singing in exultation that we had the fierce old bird at last. When we doubled the last point that hid the shallows, there was Old Whitehead, still tugging away at a fish, and splashing the water not thirty yards away. I shall not soon forget his attitude and expression as we shot round the point, his body erect and rigid, his wings half spread, his head thrust forward, eyelids drawn straight, and a strong fierce gleam of freedom and utter wildness in his bright eyes. So he stood, a magnificent creature, till we were almost upon him,—when he rose quietly, taking one of the trout. The other was already in his stomach. He was not in the trap at all, but had walked carefully round it. The splashing was made in tearing one fish to pieces with his claws, and freeing the other from a stake that held it.

After that he would not go near the shallows; for a new experience had come into his life, leaving its shadow dark behind it. He who was king of all he surveyed from the old blasted pine on the crag's top, who had always heretofore been the hunter, now knew what it meant to be hunted. And the fear of it was in his eyes, I think, and softened their fierce gleam when I looked into them again, weeks later, by his own nest on the mountain.