Current Situation
Domestic ducks (Mallard descendants and Muscovy ducks) have evolved as semi-aquatic birds with strong behavioral motivation for bathing, diving, and bill immersion in water. Studies by Joanna Moinard, Marian Dawkins, and colleagues have consistently shown that ducks preferentially choose to access water for bathing when given a choice, demonstrating the motivational significance of this behavior. Ducks deprived of water for bathing show increased frustration behaviors, feather damage from preening dry feathers, and eye and bill problems. Intensive duck production systems often provide only nipple drinkers or shallow troughs that do not allow bill immersion or bathing. This represents a significant welfare compromise given the species' behavioral needs. Providing open water—even in the form of shallow troughs, sprinklers, or small pools—significantly improves welfare indicators. The RSPCA Freedom Food (now RSPCA Assured) standard for ducks requires provision of open water for bathing. Foie gras production, in which ducks (and geese) are force-fed to induce fatty liver disease, remains one of the most contested animal welfare practices globally. Force-feeding (gavage) has been banned or restricted in many EU countries, the UK, and several US states. However, production continues in France, Hungary, and Bulgaria. The EU Court of Justice has upheld national bans on foie gras production. Pekin ducks dominate the commercial meat sector globally due to fast growth rates (reaching slaughter weight in 35-42 days). Selective breeding for rapid growth has produced birds with leg weakness, cardiovascular stress, and reduced mobility—paralleling the welfare concerns documented in broiler chickens.
Key Welfare Issues
Evidence-based welfare improvement requires understanding both the science of animal needs and the practical constraints of production systems, cultural contexts, and economic realities. Effective interventions combine research, policy, industry engagement, and consumer action.
Pathways Forward
Progress on animal welfare requires coordinated action from researchers, policymakers, industry, and consumers. International frameworks from WOAH, regional regulations, and market-driven certification schemes all play roles in driving improvement at scale.
Further Reading
Resources from the World Organisation for Animal Health, peer-reviewed journals including Animal Welfare and Applied Animal Behaviour Science, and welfare certification organizations provide evidence-based guidance for practitioners.