arctic tern flying in the sky

action active aggressive airfoil angel angle animal arctic attack avian beak bill bird birdwatching blue blacurren ck closeup clouds cloudy condensation defence defense detail dynamic feathers fly flying habitat like looking natural nature open ornithology outdoor outside outspread paradisaea pecker plumage plumes red seabird seafowl seaside sky spread sterna tern trail vapor vapour waterside white wide wilderness wildlife wings wingspan