All these images were taken at Sant Carles de la Rapita, on the Ebro Delta, Catalunya, Spain. I waited for the fishing boats to come back from their day at sea - always a nice opportunity to take photos. The first set is of Audouin's Gulls.
Adult Yellow-legged Gull
Another adult Yellow-legged above; below is a selection of 2 cy Yellow-legged Gulls
Note that due to moult of some 1 gen feathers and replacement with white ones, the underwing looks rather pale on this bird.