Wildlife

Long-eared Brown Bat Welfare in UK Woodland

Understanding the welfare needs of long-eared bats in agricultural and woodland landscapes.

Key Facts

Brown long-eared bats are generalist hunters — gleaning insects from foliage and ground
They are the second most common UK bat species but have declined with habitat change
They roost in older buildings and trees — sensitive to roost disturbance and renovation
Their large ears give exceptional spatial awareness — they can navigate complex woodland

Welfare Considerations

Long-eared bat welfare depends on access to roost sites in older buildings and veteran trees, and insect-rich foraging habitat in woodland and hedgerow. Renovation of old buildings destroys roosts — welfare-informed renovation surveys for bats before work and implements appropriate mitigation measures. Hedge removal and woodland fragmentation reduces foraging habitat quality.

What You Can Do

Survey old buildings for bat roosts before any renovation — all bats are legally protected
Retain veteran trees and old buildings on your land as potential bat roost habitat
Create insect-rich foraging habitat through wildflower planting and reduced pesticide use