Wildlife Welfare

Wild Barn Swallow Farmland Habitat

Barn swallows depend on livestock farms and open land. Their decline reflects agricultural intensification affecting both nesting sites and insect prey.

Key Facts

Barn swallows nest inside farm buildings and require open access
UK populations have declined by 40% since the 1970s
Insect prey decline is the primary driver of reduced chick survival
Access to mud near water is essential for nest construction
Farmland swallows show significantly better productivity than non-farm birds

Welfare Considerations

Swallows failing to find adequate insect prey for their chicks face reduced breeding success - chicks in food-poor territories suffer slow growth and starvation. Farm buildings that maintain open access for nesting swallows, and farming systems that support insect abundance, directly improve swallow welfare and breeding success.

What You Can Do

Keep barn doors open during swallow breeding season (April-September)
Maintain insect-friendly features (flower margins, ponds) on farmland
Record swallow nesting on the BTO Swallow Survey
Advocate for agri-environment schemes that support farmland insect abundance