seagulls are awesome birds. did you know they often fly hundreds of miles inland to mate? there is a lake called mono lake in nevada- seagulls fly from the ocean in california all the way over the sierra mountains (near where yosemite is) to mate at this lake. the water, by way of interest, is brackish and very salty.
You have managed to photograph a seagull accumulation without "decapitate" any and this is very difficult, and is greatly appreciated. The visual impact is full and complete. Good composition! Greetings, Adela