Urban Wildlife

Welfare of Swans and Geese in Urban Parks

Mute swans and Canada geese in urban parks face welfare challenges from public feeding, lead sinker ingestion, fishing line entanglement, and territorial management.

Key Facts

Lead fishing weights ingested by swans cause fatal lead poisoning over weeks
Bread and human food cause nutritional deficiencies and angel wing deformity in waterfowl
Fishing line entanglement severs limbs and prevents flight in affected birds
Urban goose populations are sometimes managed through egg oiling or lethal culling
Swans are legally protected in the UK — all mute swans belong to the Crown

Welfare Considerations

Urban waterfowl welfare depends largely on public behavior. Lead weight ingestion causes prolonged suffering; bread feeding causes developmental deformities; fishing line entanglement severs limbs. Public education campaigns can substantially reduce these welfare harms.

What You Can Do

Never feed bread to waterfowl — use swan pellets, lettuce, or frozen peas instead
Use lead-free fishing weights to prevent swan poisoning
Report entangled or injured waterfowl to wildlife rescue organizations
Support lead fishing weight bans in your region