Farm Animals

Farmed Duck Stocking Density Welfare

Evidence on appropriate stocking density for farmed ducks and the welfare implications of overcrowding.

Key Facts

Commercial duck farms commonly stock at 10-15 birds per square meter
High stocking density increases aggression, competition for resources, and ammonia levels
UK welfare guidelines suggest lower densities but are not legally binding
Ducks at high density show feather damage, foot problems, and elevated stress hormones
Access to outdoor areas reduces effective indoor stocking density and improves welfare

Welfare Considerations

Overcrowding is a fundamental welfare problem in intensive duck production, causing stress, aggression, and health problems through poor air quality. Setting and enforcing maximum stocking density limits is a basic welfare protection that the industry largely lacks.

What You Can Do

Support development of legally binding stocking density limits for farmed ducks
Advocate for outdoor access requirements to complement indoor space regulations
Choose duck products from certified farms with documented stocking density compliance