Llan mill to the Deer park

I must be out of synch with everything! 0730 - 0900 looking for the Purple Heron. Dipped!
Later at the Gann around high tide - nothing! Brent vanished, Goldeneye gone, no Meds, Zilch.
Looked for the Whitefronts - evaporated! My only consolation? 2 Swallows at Trehill farm & a huge amount of Auks as per Richard at Skomer.