Overview of welfare for UK seabirds including puffins, gannets, and guillemots at breeding colonies.
UK seabird welfare faces multiple overlapping threats including climate-driven prey availability decline, avian influenza, marine plastic, and habitat loss. Some species including kittiwakes are in crisis with breeding failures linked to sandeel decline. The 2021-2026 avian influenza outbreaks have caused devastating welfare emergencies in breeding colonies. Marine plastics cause ingestion welfare harm. Conservation actions combining marine protected areas, climate policy, and pollution reduction are needed.