Fogged of at higher levels all morning so took the chance to check this site. A bit of a surprise to still find a female Goldeneye there this morning , but no sign of the male.
At last, a decent show of hirundines with lots of House Martins, maybe 60+ along with 50+ Swallows and 40+ Swifts. All feeding over the water and woodland edge but no sign of any Sand Martins as I guess they will all be on the nest sites by now.
Pair of Mistle Thrush with juveniles in the nest but couldn't see how many.
Pair of Linnets also at a nest site and Whitethroat, Blackcap, Chiffchaff and Willow Warblers singing nearby at Stodfold.