. . . "Duckworld is planet almost identical to Earth in the reality designated Earth-47920 later retconned to Earth-791021. It inhabited by anthropmorphic water fowl and poultry called Duckworldians, and is the homeworld of Howard the Duck who was somehow transported to Earth-616"@en . . . . . . . . . "Duckworld"@en . "Duckworld is planet almost identical to Earth in the reality designated Earth-47920 later retconned to Earth-791021. It inhabited by anthropmorphic water fowl and poultry called Duckworldians, and is the homeworld of Howard the Duck who was somehow transported to Earth-616"@en . . . . .