Wildlife Welfare

Wild Swift Population Recovery

Swift populations have declined significantly but targeted conservation through nest box provision is reversing the trend.

Key Facts

Common swift populations in the UK declined by 58% between 1995 and 2022
Loss of nesting holes in modernized buildings is the primary driver of decline
Swift bricks and nest boxes provide replacement nest sites
Planning regulations in some UK authorities now require swift bricks in new buildings
Swift call playback in spring attracts prospecting pairs to new nest sites

Welfare Considerations

Swift welfare is tied to the availability of nesting sites in human buildings. Community action to install nest boxes directly improves welfare for individual birds seeking to breed.

What You Can Do

Install swift nest bricks or boxes on south-facing eaves of suitable buildings
Play swift call recordings in spring to attract prospecting birds
Support Swift Local Action Groups in your area