DCHP-1 Online
duck factory Slang 
in the southern prairies, an area of sloughs where ducks nest.
- 1964 The duck factory is the name wildlife people give a southern prairie region, which is the breeding ground for the majority of North America's hunted waterfowl.
- 1964 The duck factory is the name wildlife people give a southern prairie region, which is the breeding ground for the majority of North America's hunted waterfowl.