Year listing in South West Lancs

I decided to keep up my recent momentum and do a tour of South West Lancs today to fill in a few gaping holes in my year list (not that I'm keeping one of course). I started out on Plex Moss, where there was a decent sized flock of Pink-feet. Probably about 4000 birds, a very spectacular sight, but nothing new for the year. Then it was on to Birkdale......