The month was February, as I remember it, for the wild mustard was tall and green on the hills and scattered cock-quail were perched on the fence-posts, filling the air with the long sweet whistle of their mating-time. We were early risers, all of us, and at dawn, as I was eating the breakfast my mother had prepared, she asked me if I would take my gun and try for some wild duck on the marshes. There would be guests from San Isidro to-morrow, and a few brace of duck would be a treat for people from the town. I assented joyfully, for such a request meant that ammunition would be furnished from my father's store, and I loved nothing more than the long lazy hours in a blind, where one could watch the strings of wild fowl trailing across the sky. I had good sport that morning, hidden close to a shallow pool behind the dunes. As I waded across the marsh, carrying my gun and half-a-dozen wooden decoys, a cloud of teal rose quacking from the grass and headed seaward on beating wings. The redhead were beginning to fly northward from their wintering grounds on the lonely Mexican lagoons; small flocks of them, led by drakes with heads glinting like burnished copper in the sunlight, rose from the creeks ahead of me and sped away, low over the sand hills. At the place that I had chosen for my shooting, I unwound the anchor-lines of the decoys, tossed them far out into the pool, and built myself a rough shelter of pickle-weed, strung on stakes pounded into the mud. I found an old piece of board for a seat, loaded my gun, laid out a box of cartridges within easy reach, and settled myself luxuriously to wait. Next moment I glanced upward and crouched down lower than before, cocking my old-fashioned hammer-gun. High in the air above the marsh, a flock of sprig was descending in great spiral curves, the wind humming musically through the rigid flight-feathers of their wings. Lower and lower they swung, while my pulse raced as I peeped over the edge of the blind. I could see the snowy breasts of the drakes, the feathers of their long forked tails, and their heads turning this way and that as they scanned the marsh warily for signs of danger. They had seen the decoys, and as they swept past me, still out of range, I called to them, imitating the feeble quack of the hen bird. Then, while I held my breath, they turned again, low over the pool, and came sailing straight at me--necks up and feet dropping to settle among the decoys. My hands were trembling a little, but I took careful aim at the old white-breasted leader, pulled the trigger, and saw him crumple and strike the water with a mighty splash. Wild with alarm, another drake came towering above my head, and leaning backward till I nearly fell off my seat, I let drive with the left barrel and watched him fold his wings and come down plunging to the grass.