The black-cat had not yet received punishment enough. He is one of the largest of the weasel family, and has a double measure of the weasel's savageness and tenacity. He darted about the heron in a quick, nervous, jumping circle, looking for an opening behind; while Quoskh lifted her great torn wings as a shield and turned slowly on the defensive, so as always to face the danger. A dozen times the fisher jumped, filling the air with feathers; a dozen times the stiffened wings struck down to intercept his spring, and every blow was followed by a swift javelin thrust. Then, as the fisher crouched snarling in the grass, off his guard for an instant, I saw Mother Quoskh take a sudden step forward, her first offensive move--just as I had seen her twenty times at the finish of a frog stalk--and her bill shot down with the whole power of her long neck behind it. A harsh screech of pain followed the swift blow; then the fisher wobbled away with blind, uncertain jumps towards the shelter of the woods.
[Illustration: "A DOZEN TIMES THE FISHER JUMPED, FILLING THE AIR WITH FEATHERS"]
And now, with her savage enemy in full flight, a fierce, hot anger seemed to flare within the mother heron, burning out all the previous cool, calculating defense. Her wings heaved aloft, as the soldiers of old threw up their shields in the moment of victory; while her whole frame seemed to swell with power, like a hero whose fight is won. She darted after the fisher, first on the run, then with heavy wing beats, till she headed him and with savage blows of pinion and beak drove him back, seeing nothing, guided only by fear and instinct, towards the water. For five minutes more she chevied him hither and yon through the trampled grass, driving him from water to bush and back again, jabbing him at every turn; till a rustle of leaves invited him, and he dashed blindly into thick underbrush, where her broad wings could not follow. Then with marvelous watchfulness she saw me standing near in my canoe; and without a thought, apparently, for the young heron lying so still in the grass close beside her, she spread her torn wings and flapped away heavily in the path of her more fortunate younglings.
I followed the fisher's trail into the woods and found him curled up in a hollow stump. He made slight resistance as I pulled him out. All his ferocity was already lulled to sleep in the vague, dreamy numbness which Nature always sends to her stricken creatures. He suffered nothing, apparently, though he was fearfully wounded; he just wanted to be let alone. Both eyes were gone, and there was nothing left for me except to finish mercifully what little Quoskh had left undone.