whooper swan, cygnus cygnus, detail bill portrait of bird with black and yellow beak, hokkaido, japan

and animal art asia background beak beautiful beauty bill bird black blue country cygnus detail eye field flock gray group hokkaido horizon hornboga hornborgasjon japan lake landscape nature neck non norway portrait profile scandinavia scene scenery scenic sky snow spring swan sweden urban view water wetland white whooper wild wilderness wildlife wing with yellow