Wildlife Welfare

Seabird Collision with Offshore Wind Infrastructure

The expansion of offshore wind energy raises questions about seabird collision risk and mitigation welfare considerations.

Key Facts

Seabirds including gannets and auks are at risk of collision with wind turbine blades
Migration routes and foraging areas may overlap with offshore wind developments
Radar-based detection systems can trigger blade feathering to reduce collision risk
Cumulative impact of multiple wind farms on seabird populations requires assessment
The welfare impact on individual birds that survive collisions involves significant injury

Welfare Considerations

The tension between renewable energy development and seabird welfare requires genuine engagement rather than dismissal. Individual seabirds that collide with turbine infrastructure suffer significant injury and impaired welfare, often dying over extended periods. Precautionary siting decisions, effective radar detection systems, and adaptive management represent welfare-responsible approaches to this trade-off.

What You Can Do

Support evidence-based siting criteria for offshore wind that account for seabird welfare
Advocate for mandatory collision detection and mitigation systems on offshore wind developments
Learn about seabird ecology to understand their vulnerability to infrastructure collision