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Common Swift Fledging Dates (1 Viewer)

Bluetail

Senior Moment
Can anyone tell me the mean fledging date for Common Swift Apus apus? Usual first and last dates would be interesting too. I always find myself wondering around this time of year.
 

Andrew Rowlands

Well-known member
Nothing like BWP to hand here Jason (haven't installed the CD for a long time) but I seem to remember Derek Bromhall (Devil Birds) quoting 'end of July but may be delayed for up two two weeks'.

(Better than a 'bump' ;)).

Cheers,

Andy.
 

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