A nice gull from Bartley this evening, didn't pick it up until 16:15 and was a bit wet and cold so just thought it was a hooded argentatus, thought I'd rattle off a couple of photos just in case! It was basically dark by this point though!
Have left top photo cropped, lightened and sharpened, second photo cropped and lightened all others just cropped to try and show 'true' colours and range of mantle shades, I think there is an adult Yellow-legged in the photos, didn't notice it in the field so not definite but looks good from photos.
Interesting bird? I'll be back tomorrow!