RSPB Swift Nest Box Cov lus qhia
Kawm txog RSPB Swift Nest Box, tsim los pab txuag cov neeg Swift poob qis. Nrog lub ru tsev pitched thiab zes khob, lub thawv no yog ib qho kev ruaj ntseg zes qauv rau Swifts thaum deterring Starlings. Qauv nab npawb: RSPB Swift Nest Box.