Not much has changed today. Most of the time there is one swift sitting on the eggs in both nests taking it in turns. This morning 3 were screaming round the house while one remained in each nest. The single swift is out all day then returns about 8.30pm for an hour then flies off I think for the night. It seems like it is just checking the nest is empty. I do hope it’s mate turns up. Short clip showing it looking out for its mate.