in the
Chippewa National Forest, 1938. The waterfowl hunting season is generally in the autumn and winter. Hunting seasons are set by the
United States Fish and Wildlife Service in the United States. In the autumn, the ducks and geese have finished raising their young and are migrating to warmer areas to feed. A
hunting blind is used to conceal the hunter while
duck decoys are used to attract birds. Using a good spread of
decoys and calling, an experienced waterfowl hunter can successfully
bag ducks or geese if waterfowl are flying that day. Boats can be used as a
hunting blind, known as
sneakbox. Most popular are
flat-bottomed boats (usually
johnboats) for increased stability.
Kayaks or canoes are also used. Pursuing diving ducks in lakes, bays or
sounds requires larger and more stable boats, as small boats have been known to capsize.
Sinkboxes that conceal the hunter under the water surface are illegal.
Shotguns and ammunition In the late 1960s
lead shot was identified as a major cause of
lead poisoning of waterfowl, which feed off the bottom of lakes and wetlands.
Shot pellets of lead have since been banned, and must be lead-free in the
United States,
Canada, and in the
European Union. The pellet size depends on which species are being hunted.
Buckshot is illegal. When hunting with
shotguns, there is a risk of injuring birds that manage to escape, so called crippling losses. As waterfowl fly in flocks, there is a risk for multiple ducks to be hit. The duck struck by the central cluster of the shot typically dies. However, ducks on the periphery may still be hit by some
pellets, which they survive but result in lifelong suffering. Shooting at too far a distance also increases the risk of crippling losses. ==Regulations and sportsmanship==