Adult Swallow-tailed gull (Creagrus furcatus) on the wing on Espanola Island in the Galapagos Island Archipelago, Ecuador. Pacific Ocean

2 animal age animal anatomy animal group animalia animal animals adult adult animal adult animals animal theme animal themes bird birds body color image color images color colour colour image colour images creagrus furcatus coming in day days ecuador espanola espanola island eye ring eye rings endemic eye eyes face faces fully grown galapagos galapagos islands gal‡pagos gal‡pagos islands gull gulls habitat habitats horizontal horizontals land landing landscape mature natural phenomena natural phenomenon natural world natural worlds nature no one no people no person no body no one nobody ocean outdoors outside pacific ocean pacific pair rock rocks rocky sea bird sea birds seabird seabirds seas and oceans stone stones swallow tailed gull swallow tailed gull swallow tailed gulls two animals two water s056