Tufted ducks are adaptable diving ducks that have successfully colonised urban lakes and reservoirs, with their welfare shaped by water quality and disturbance.
Tufted ducks in urban environments face specific welfare challenges including disturbance, pollution, and fishing gear hazards. Dog swimming and kayaking at breeding sites causes nest abandonment and chick disruption. Seasonal zoning of water access in urban nature reserves protects breeding welfare while maintaining public enjoyment.