Swifts

The female seems to be settled in one corner of the nest site most of the time she just sits motionless  but as the season progresses the irritation from  parasites seems to increase and there is no respite. the nesting material is from a House Sparrow , I took some random snapshots this time as yet I can see no eggs other than the the one on the right in the last shot  which  is  from last year that was displaced.