Been out most of the last couple of days. Monday was lovely and they had an early start. Returned at about 6pm and 1/2 hour later.

Earlier this evening had a lovely screaming party of 5 swifts around the house. They returned to the nest about 7pm. I have, from the outside, identifies 2 more previously used nest sites being used. These are almost impossible to access inside the house. Do not want to disturb them too much so as it is early days will explore the attic in a couple of days.