One Brown-headed gull perched on concrete jetty

seagulls in samut prakan birds beach sea sea barrier bang pu samut prakan thailand breezy birds of thailand wind feathers black head red beak shoreline sunny shore blowing water sand mud stilts boardwalk concrete seawall seawall brownheaded gull grey feathers bird fowl seagull birds breeding area breed breeding migratory birds migrate colon of gulls screech of gulls migratory migrating bird perching one bird