Adult, Animal, Bird, Brazil, Cleaning, Day, Flying, Front View, Full Length, Horizontal, Large-billed Tern, Laridae, Least Concern, Minden Submission 033, Nobody, One Animal, Outdoors, Pantanal, Phaetusa simplex, Phaetusa simplex chloropoda, Phaetusa sp, Preening, Seabird, South America, Tern, Wetland, Wildlife