A rather grubby looking Willow Warbler.
This fantastically smart gull has been in the bay for a few days now.
Black-headed Gull (BLACK?)
Ah, now that's a black head, but not a Black-headed Gull
The fabulous black under-wings show best in flight, contrasting with the lack of black on the upper-wing. Unfortunately I failed with the flight shots.
Nice detail of the upper-wings of this harrier. It is easy then to spot any new arrivals.