Ducks have strong water-related behavioral needs that are frequently unmet in commercial farming systems, creating significant welfare deficits.
Water deprivation is perhaps the most fundamental welfare failure in commercial duck farming. These semi-aquatic birds have evolved nervous systems calibrated to wet environments. Eye and bill problems from dry conditions cause chronic discomfort. The inability to perform water-directed behaviors creates frustration. Even simple open water containers have been shown to dramatically improve duck welfare through behavioral expression opportunities.