wolf from the North with the hiss of snow in its wings. Sometimes by day, when little flurries of snow whirled over the waving rushes; sometimes by night, when a misty moon struggled through a gray wrack of cloud, long lines and crowded masses of water-birds sprang into the air, and started on the far journey southward. There were gaggles of wild geese flying in long wedges, with the strongest and the wisest gander leading the converging lines; wisps of snipe, and badlings of duck of many kinds. The widgeons flew with whistling wings, in long black streamers. The scaup came down the sky in dark masses, giving a rippling purr as they flew. Here and there scattered couples of blue-winged teal shot past groups of the slower ducks. Then down the sky, in a whizzing parallelogram, came a band of canvasbacks, with long red heads and necks and gray-white backs. Moving at the rate of a hundred and sixty feet a second, they passed pintails, black duck, and mergansers as if they had been anchored, grunting as they flew.
When the rest of his folk sprang into the air, the mallard drake had refused to leave the cold pools and the whispering rushes. Late that season he had lost his mate, and, lonely without her and hoping still for her return, he lingered among the last to leave. As the nights went by, the marshes became more and more deserted. Then there dawned a cold, turquoise day. The winding streams showed sheets of sapphire and pools of molten silver. That afternoon the sun, a vast globe of molten red, sank through an old-rose sky, which slowly changed to a faint golden green.
