The rapid expansion of offshore wind energy raises welfare concerns for seabirds including collision risk, displacement, and disruption of foraging areas.
Offshore wind expansion is essential for addressing climate change, but the welfare implications for seabirds require careful management. Collision mortality is the most direct welfare concern - while individual collision rates appear low, cumulative mortality across expanding wind farm areas could be significant for long-lived seabirds with low reproductive rates. Displacement from preferred foraging areas may cause chronic nutritional stress that reduces breeding success without leaving obvious mortality signals. Welfare-conscious wind farm design includes careful siting, radar-activated deterrents, and ongoing wildlife monitoring.