Wildlife Welfare

Wild Tern Colony Welfare

Tern colonies breeding on UK coasts and islands face welfare challenges from predation pressure, human disturbance, and climate-driven prey availability changes.

Key Facts

UK hosts significant breeding populations of common, arctic, little, and roseate terns
Colony-nesting terns are vulnerable to disturbance causing mass abandonment of nests
Predator management at some colonies includes fox and mink control
Little terns are most threatened and rely on protected beach sites
Sand eel availability for chick feeding is climate-sensitive and has declined in some areas

Welfare Considerations

Tern colony welfare depends on freedom from predation pressure and human disturbance during the breeding season. Chick starvation when sand eels fail represents acute welfare suffering, while colony disturbance causes nest abandonment creating immediate egg and chick mortality.

What You Can Do

Maintain appropriate distances from tern colonies during breeding season
Support RSPB tern colony management including predator control and wardening
Advocate for climate-smart fisheries management protecting sand eel populations