For a long moment, while his keen eye seemed to look through and through me, he never moved a muscle. One could easily have passed over him, thinking him only one of the gray, wave-washed roots on the shore. Then he humped himself together, in that indescribably awkward way that all herons have at the beginning of their flight, slanted heavily up to the highest tree on the shore, and stopped for a longer period on a dead branch to look back at me. I had not moved so much as an eyelid; nevertheless he saw me too plainly to trust me. Again he humped himself, rose high over the tree-tops and bore away in strong, even, graceful flight for a lonelier lake, where there was no man to watch or bother him.
Far from disappointing me, this keenness of Quoskh only whetted my appetite to know more about him, and especially to watch him, close at hand, at his fishing. Near the head of the little bay, where frogs were plenty, I built a screen of boughs under the low thick branches of a spruce tree, and went away to watch other wood folk.
Next morning he did not come back; nor were there any fresh tracks of his on the shore. This was my first intimation that Quoskh knows well the rule of good fishermen, and does not harry a pool or a place too frequently, however good the fishing. The third morning he came back; and again the sixth evening; and then the ninth morning, alternating with great regularity as long as I kept tabs on him. At other times I would stumble upon him far afield, fishing in other lakes and streams; or see him winging homeward, high over the woods, from waters far beyond my ken; but these appearances were too irregular to count in a theory. I have no doubt, however, that he fished the near-by waters with as great regularity as he fished the beaver pond, and went wider afield only when he wanted a bit of variety, or bigger frogs, as all fishermen do; or when he had poor luck in satisfying the clamorous appetite of his growing brood.
It was on the sixth afternoon that I had the best chance of studying his queer ways of fishing. I was sitting in my little blind at the beaver pond, waiting for a deer, when Quoskh came striding along the shore. He would swing his weather-vane head till he saw a frog ahead, then stalk him slowly, deliberately, with immense caution; as if he knew as well as I how watchful the frogs are at his approach, and how quickly they dive headlong for cover at the first glint of his stilt-like legs. Nearer and nearer he would glide, standing motionless as a gray root when he thought his game was watching him; then on again more cautiously, bending far forward and drawing his neck back to the angle of greatest speed and power for a blow. A quick start, a thrust like lightning--then you would see him shake his frog savagely, beat it upon the nearest stone or root, glide to a tuft of grass, hide his catch cunningly, and go on unincumbered for the next stalk, his weather-vane swinging, swinging in the ceaseless search for frogs, or possible enemies.