Wildlife

Wild Wading Bird Estuarine Welfare

Estuaries support internationally important wading bird populations, and changes in prey availability and disturbance affect individual welfare.

Key Facts

UK estuaries hold over 40% of Europe's overwintering wading birds
Lugworms, ragworms, and bivalves are the primary prey of estuarine waders
Disturbance from recreation causes birds to fly repeatedly, depleting energy reserves
Sea level rise threatens mudflat habitats used for feeding
Designations including Special Protection Areas protect key estuaries

Welfare Considerations

Wading birds repeatedly disturbed from feeding mudflats waste energy in flight that should be invested in foraging. In hard winter conditions this energy balance is critical for survival. Zoned access management at key estuaries and education of recreational users reduces disturbance welfare costs for individual birds.

What You Can Do

Maintain distances from feeding wader flocks on estuaries and mudflats
Support estuary access management schemes protecting wading birds
Donate to wetland and estuarine conservation organisations