Ducks are semi-aquatic birds with specialized behavioral needs that standard poultry systems frequently fail to accommodate, creating significant welfare gaps in commercial production.
Ducks in commercial systems face welfare challenges distinct from chickens due to their semi-aquatic nature. Deprivation of water access prevents bathing, preening, and bill dipping behaviors that are highly motivated and likely cause frustration when blocked. Water quality directly impacts eye, bill, and feather health — ducks kept without adequate water develop conjunctivitis, dirty plumage, and respiratory issues. Rapid growth selection in meat breeds causes leg weakness and cardiovascular problems. High stocking densities prevent normal social dynamics and movement. Providing water resources — even shallow troughs for bill dipping — substantially reduces behavioral indicators of stress. The welfare gap between what ducks need and what most commercial systems provide is significant and underaddressed by policy.