Three have gone

On the 7th August one of the pair in box 1 left, leaving it's partner to roost alone and yesterday the two adult swifts from box 2 finally left, happily before the bad weather set in today. Last night, the remaining swift in box 1 was still roosting alone but it may have left today, we shan't know until we check the cameras this evening - if it leaves today then we shall just have the pair and their young in box 3 still with us.