Wildlife

Bat Roosts: Protecting Vital Wildlife Habitat

Bats are legally protected in the UK and Europe, yet roosts are routinely disturbed or destroyed during building work. Understanding bat needs helps builders, homeowners and planners protect these vital animals.

Key Facts

All 18 UK bat species and their roosts are legally protected
Bats navigate and hunt using echolocation, capable of detecting objects the width of a human hair
Many roosts are in buildings, making planning and renovation a significant threat
White-nose syndrome, a fungal disease, has killed millions of North American bats
Bat populations are declining in many parts of the world due to habitat loss and pesticides

Welfare Considerations

Bats are highly faithful to their roosts, returning year after year. Destruction of a roost destroys not just habitat but a social and reproductive community built over generations. Pregnant females in maternity roosts are particularly vulnerable — disturbance can cause abandonment of pups. Legal protection must be accompanied by good enforcement.

What You Can Do

Check for bat roosts before any building or renovation work
Install bat boxes if your property has been modified to remove roosting spaces
Report roost disturbance to your local bat conservation trust
Reduce use of garden insecticides to maintain bat food supplies
Support the Bat Conservation Trust and equivalent national organisations