whooper swan, cygnus cygnus flying in the habitat, lake hornborga, sweden. wildlife scene from europe. three birds in fly, lake in

animal avian beak beauty bill bird birdwatching breeding cap clear closeup common conservation countryside crane czech dance environment eye feather feeding field fish flock france germany gray grey grus head hungary large natural nature neck ornithology plumage portrait red searching spring swan sweden tall wading watching white wild wildlife wing