a group of black headed guls on a frozen lake in winter, staffordshire, uk

2023 animal animals avian background backlight backlit beak beautiful beauty bird birds black blackheaded blue closeup coast england europe feather feathers feeding focus food freedom frozen grey gul gull gulls guls headed isolated kingdom lake looks natural nature ornithology outdoor plumage pond portrait ridibundus sea seabird seabirds seagull seashore selective shore some staffordshire standing summer united water waters what white wild wildlife winter