More Cattle Egrets

The Saga continues! At 17:55 (approx.) I picked up a flock of 7 egrets flying down the valley from Tower hide. As they got closer, I realised that they all had yellow bills. No sign of a black, long-billed Little in there. They gained height over Axmouth and disappeared behind some trees as they headed for the high ground of Axe Cliff/Dowlands area. Wonder if that's the last of them; or, maybe they were 7 from somewhere else? Anyway, 4 Whimbrel then flew up the estuary. Perhaps 3 of them were the same ones I'd seen earlier from Seaton Marshes hide. I also saw 2 Common Sands on BHM plus at least 8 Ringed Plover and a Dunlin. Along Cownhayne I saw 2 Wheatear on the ploughed field fence at lunchtime, then at dusk I found a massive flock of hirundines around Colyton WWTW. About 50 Swallow and 6 Sand Martin but no House that I could see. Does this constitute a Good Friday? Perhaps Could-be-worse Friday is more apt.