Which law requires each waterfowl hunter aged 16 and older to possess a valid Federal hunting stamp?

The law mandating that waterfowl hunters aged 16 and older possess a valid Federal hunting stamp is the Migratory Bird Hunting and Conservation Stamp Act. This Act was established specifically to address the conservation of migratory birds through the funding of wildlife conservation areas and initiatives. Each year, hunters must purchase the Federal Duck Stamp, which not only serves as their hunting license but also contributes to the protection and management of wetlands and migratory bird habitats. The funds from stamp sales directly support habitat conservation and restoration efforts, making it a crucial element in the ongoing effort to sustain waterfowl populations and their environments.

Other options, while related to wildlife management and conservation, do not specifically address the requirement for a Federal hunting stamp for waterfowl hunters.