FoghornKinghorn
Durham Recorder
I think you'll struggle with a potential Caspian Gull on the south pier. It's around 0.5km from the usual watchpoint to the pier and I think it'll be stretching it to see the iris colour, exact tertial pattern, details of fine head streaking etc of a gull that far away. Birds which look potentially good at distance can sometimes look rather disappointing close up. Rainton Meadows and Houghton landfill attract much better numbers of gulls and you can get pretty decent views. I think this will be the key to getting a Caspian in the next month or so (peak time for records in the county).
South Pier - great for 'obvious' birds like Iceland and Glaucs, not much good for gulls where you need to confirm fine feather detail.
Mark
True, Chilton Moor is excellent and you can get far better views. Where do you park at Newbottle to view the gull flocks Mark?