Wildlife

Wild Wigeon Winter Flocks Welfare

Wigeon form large wintering flocks on UK estuaries and wetlands, with welfare dependent on goose grass availability and disturbance management.

Key Facts

UK hosts up to 400,000 wigeon in winter from Icelandic and Siberian breeding grounds
Wigeon graze intensively on grass swards adjacent to wetlands in large groups
Hard weather displacement from frozen wetlands causes concentrated pressure on alternative sites
Wildfowling disturbance causes energy cost from repeated flight and reduced grazing time
Protected wetland sites provide essential undisturbed feeding habitat for large wigeon flocks

Welfare Considerations

Wigeon in large flocks depend on undisturbed grazing to meet daily energy requirements during cold winters. Repeated disturbance from shooting or other human activity forces energy-costly flight responses that cannot be compensated by increased feeding at disturbed sites. Maintenance of refugia with adequate grass sward and minimal disturbance directly supports individual bird energy balance and welfare through winter.

What You Can Do

Support WWT reserve management that provides undisturbed wigeon feeding habitat
Respect wildlife codes of conduct when visiting wigeon wintering sites
Advocate for adequate protected wintering habitat for migratory wildfowl