Not a lot to add. Grandchildren came for the weekend so was out and about and in the garden. Didn’t see any swifts flying. It’s been fairly cold so one swift has been on the nest all the time so no updates on the number of eggs. Interestingly both nests have had the addition of a few feathers caught on the wing. This is normal for a swift nest. Their nests are very basic but as they are on the wing all the time they can only add material caught on the wing. A clip from both nests showing the feathers.