14 april 2023 - england, uk: seagulls nesting on windowsill of old house

birds roof house windows feathers plumage filthy dirty infestation infesting intimidatory predatory unhygienic feather wing grey background nature view bird outdoors wildlife ecology ornithology architecture building crowded togetherness flock group resting sitting urban crowd dwelling housing moody bricks row still perched feathered avian rooftop standing outdoor many seagull seagulls nesting