Overview: Evidence-based welfare assessment for little terns facing coastal habitat pressures and human disturbance.
Key Welfare Facts
Little terns nest on open beaches and shingle, making them highly vulnerable to human disturbance and predators.
Breeding success can be near zero without wardening at key sites during the nesting season.
Climate change causes increased storm surges that flood nests during critical incubation periods.
Boat traffic and beach recreation displace adults, causing chick abandonment and thermal stress.
Positive welfare indicators include successful hatching, healthy weight gain in chicks, and parental attendance.
UK populations have declined significantly, with the species now amber-listed as a conservation concern.
Welfare Assessment
Little terns need active management of nesting sites including wardening, predator control, and public exclusion zones. Supporting coastal nature reserves that protect tern colonies directly improves welfare outcomes for this vulnerable species.
What You Can Do
Support coastal nature reserves with wardening programmes
Report little tern nesting sites to local wildlife trusts
Respect beach exclusion zones during the breeding season
Donate to organisations managing protected tern colonies