A few years back I wrote an article about the Duck Stamp, formerly known as the Migratory Bird Hunting and Conservation Stamp. (I like “duck stamp” a lot better!) Hunters need to buy the stamp to hunt ducks, and the money goes to purchase and maintain ducky sorts of habitats, with lots of water, good cover, and nice slimy plants to munch. You may know these places as National Wildlife Refuges (NWRs).