Wildlife

Wildlife: Purple Sandpiper Winter Coastal Welfare

Purple sandpipers winter on wave-washed rocky shores around UK coasts, with welfare dependent on undisturbed foraging on exposed rocky intertidal zones.

Key Facts

Purple sandpipers are specialist rocky shore winter visitors from Arctic breeding grounds
UK wintering population estimated at 13,000-18,000 birds
Birds forage on invertebrates in the wave splash zone of rocky shores
Highly site-faithful with individuals returning to same winter territories
Declining UK wintering numbers may reflect Arctic breeding ground changes

Welfare Considerations

Purple sandpipers foraging in the wave splash zone face direct physical welfare risks from being swept by large waves. Coastal recreation and dog walking on rocky shores during winter causes energy-costly flushing. Maintaining undisturbed rocky shore foraging habitat is the key welfare provision.

What You Can Do

Keep dogs under control near roosting and foraging waders on rocky shores
Record purple sandpiper sightings through WeBS and BTO BirdTrack
Support monitoring of winter coastal bird populations
Engage with climate research affecting Arctic breeding ground quality