My little Mary and I went out together, hand in hand, to see the last birds of the season lured into the decoy. The outer part of the strange bird-trap rose from the waters of the lake in a series of circular arches, formed of elastic branches bent to the needed shape, and covered with folds of fine network, making the roof. Little by little diminishing in size, the arches and their net-work followed the secret windings of the creek inland to its end. Built back round the arches, on their landward side, ran a wooden paling, high enough to hide a man kneeling behind it from the view of the birds on the lake. At certain intervals a hole was broken in the paling just large enough to allow of the passage through it of a dog of the terrier or the spaniel breed. And there began and ended the simple yet sufficient mechanism of the decoy. In those days I was thirteen, and Mary was ten years old. Walking on our way to the lake we had Mary’s father with us for guide and companion. The good man served as bailiff on my father’s estate. He was, besides, a skilled master in the art of decoying ducks. The dog that helped him (we used no tame ducks as decoys in Suffolk) was a little black terrier; a skilled master also, in his way; a creature who possessed, in equal proportions, the enviable advantages of perfect good-humor and perfect common sense. The dog followed the bailiff, and we followed the dog. Arrived at the paling which surrounded the decoy, the dog sat down to wait until he was wanted. The bailiff and the children crouched behind the paling, and peeped through the outermost dog-hole, which commanded a full view of the lake. It was a day without wind; not a ripple stirred the surface of the water; the soft gray clouds filled all the sky, and hid the sun from view. We peeped through the hole in the paling. There were the wild ducks—collected within easy reach of the decoy—placidly dressing their feathers on the placid surface of the lake. The bailiff looked at the dog, and made a sign. The dog looked at the bailiff; and, stepping forward quietly, passed through the hole, so as to show himself on the narrow strip of ground shelving down from the outer side of the paling to the lake.