The habi-sabi double swift box has two chambers for nesting pairs as swifts like to nest in colonies. London Swift Conservation sells a CD of duets given by a breeding pair which if played near to the nest box will greatly enhance your chances of attracting them to your nest box. Swifts searching for nest places are attracted by the duets to see if there might be a vacant place, perhaps because other birds have failed to return from migration.
External dimensions are 73cm long x 22cm wide x 24cm deep. Shipped flatpack in a double wall recycled cardboard box ( 75 x 27 x 6cm ). Weight 5kg. Comes with assembly manual.
Design Registration Number : 4025121