Duck stamp contest entries by Last Week Tonight With John Oliver auction open at BestDuckingStamps.com with all proceeds going to the U.S. Fish and Wildlife Service
- "Duck Judges" by Bill Mayer
- "Duck Hunt" by Eric Joyner
- "Duck Hunting Hunters" by Josie Morway
- "Feuding Artist Handshake" by Roberto Parada
- "Duck with a Pearl Earring" by Omar Rayyan
Source: bestduckingstamps.com