Federal Duck Stamp is required if you are 16 years of age and older. Allows hunting (in addition to a license authorizing small game hunting and the HIP Survey) for waterfowl (ducks/geese) in Wisconsin. Only hunters under the age of 16 are exempt from purchasing the federal stamp. The State Waterfowl Stamp is also required for most hunters. Federal stamps are nonrefundable.
Federal Migratory Bird Hunting Stamp