Wild Whooper Swan Wintering Welfare

Whooper swans migrate from Iceland to winter in the UK - their welfare depends on suitable wetland habitats and freedom from disturbance.

Key Facts

Whooper swans breed in Iceland and Scandinavia and winter in the UK from October to April
UK wintering population numbers around 16,000 birds at key wetland and farmland sites
They feed on aquatic vegetation, grass, and waste grain on agricultural fields
Key wintering sites include WWT Caerlaverock, Ouse Washes, and Loch Ken
Supplementary feeding at WWT centres supports welfare during harsh winters
Hunting pressure in some wintering range countries affects survival and population welfare

Welfare Considerations

Whooper swan welfare in the UK depends on undisturbed access to food-rich wetland and farmland habitats. Disturbance by birdwatchers, dogs, and aircraft near roost and feeding sites forces energy expenditure in birds that need to maintain condition through winter. WWT reserves provide protected feeding and roost sites that significantly improve wintering welfare.

What You Can Do

Visit WWT Caerlaverock, Martin Mere, and other WWT centres to observe whooper swans responsibly
Donate to Wildfowl and Wetlands Trust wetland management supporting whooper swan welfare
Maintain respectful distances from whooper swan feeding and roosting sites
Advocate for wetland protection at key UK whooper swan wintering sites
Participate in WWT national Swan Census contributing population monitoring data