A very hot day today. I little uncomfortable for me but in the eves it must have been very hot. Adults out for much of the day and chicks restless in the nest. The chicks are now hard to tell from the adults. Feathers developing well and about the same time. Three clips. 2 from the chimney nest clearly showing 3 chicks and one from the bedroom nest showing the chicks looking out, or trying to get more air.