Which conservation fund is primarily supported by the sale of duck stamps?

The Migratory Bird Conservation Fund is primarily supported by the sale of duck stamps. When waterfowl hunters purchase these stamps, the revenue generated is allocated to this fund, which is specifically dedicated to the conservation and enhancement of migratory bird habitats.

The fund plays a crucial role in preserving wetlands and other vital habitats necessary for migratory birds, ensuring these environments remain intact for future generations of wildlife and hunters alike. This connection between duck stamp sales and the Migratory Bird Conservation Fund exemplifies how recreational activities, like hunting, can directly support wildlife conservation efforts.

While the other options may relate to wildlife conservation, they do not primarily derive their funding from the sale of duck stamps. For instance, the Wetlands for Ducks Conservation Fund might focus on specific wetland projects, but it does not receive direct financial support through duck stamp sales. Similarly, the Waterfowl Hunting Conservation Fund and the Wildlife Habitat Fund serve significant roles in conservation but are not funded primarily through the sale of duck stamps like the Migratory Bird Conservation Fund is.