Migrating swifts loyally return every year to nests in buildings, study finds
A 15-year study reveals that migratory swifts are highly loyal to their nesting sites, often returning to the same buildings year after year. Conservationists are using these findings to advocate for the mandatory inclusion of nesting bricks in new construction to combat the species' population decline.
Why it matters
Protecting biodiversity in urban environments requires integrating wildlife-friendly features into modern building regulations.
The swift is one of Britain’s most threatened species, having declined in number by 70% since 1995 because of the loss of nesting sites. Photograph: RSPB / Ben Andrew View image in fullscreen The swift is one of Britain’s most threatened species, having declined in number by 70% since 1995 because of the loss of nesting sites. Photograph: RSPB / Ben Andrew Birds Migrating swifts loyally return every year to nests in buildings, study finds Conservationists emphasise importance of protecting nesting sites used by ‘strongly faithful’ red-listed species
The article presents scientific findings and conservationist perspectives on environmental policy.
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