Ducks are semi-aquatic birds whose welfare in commercial farming is severely compromised by the near-universal denial of water for swimming.
The welfare of farmed ducks hinges critically on water access. Ducks are adapted to aquatic environments and have strong, persistent motivation to bathe and swim. Denying this causes physical harm — dirty eyes and nostrils, skin and plumage problems — as well as frustration from thwarted behavioral motivation. Providing open water bathing facilities dramatically improves duck welfare indicators and is technically feasible even in commercial settings.