Wildlife Welfare

Wild Swift Nest Box and Population Recovery

Common swifts have declined by over half in the UK since 1995, and nest box provision is one of the most impactful direct actions individuals and planners can take to support recovery.

Key Facts

Swifts nest almost exclusively in old buildings, using holes under eaves and soffits
Modern construction and building renovation have eliminated most traditional nest sites
Swift boxes can be erected at height on appropriate buildings and are readily adopted
Swifts return to the same nest site each year - replacement boxes must be in the same location
A pair of swifts and their chicks are entirely insect-dependent, consuming thousands daily

Welfare Considerations

Swifts spend almost their entire lives in the air, only landing to nest and raise chicks. Loss of nest sites means failed breeding attempts, with adult pairs returning to find their site sealed or demolished. Nest box schemes provide direct welfare benefits through breeding success and maintenance of local populations.

What You Can Do

Install swift boxes on your home at the recommended height and location
Advocate for swift-friendly planning requirements in your local authority
Support local swift conservation groups running survey and box schemes