All three chicks still in the nest as of this evening. Only one visible to the camera at the moment, but the other two have shuffled along the exit tube. I suspect they are big enough to look at the outside world now. BABS (Bolton & Bury Swifts) reckons it's been a pretty lean year insect-wise so it could take them longer than the (average) 42 days from hatching to fledging. Today is Day 40 since the first egg hatched.