Whooper swan (Cygnus cygnus) in flight, Sanmenxia, Henan ptovince, China

cygnus cygnus cygnus anserinae anatidae anseriformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota cygnus cygnus natural area autumn winter china adult group flap wings follow migrate fly (to) profile shot overview day morning whooper swan (cygnus cygnus) cygnus migratory species least concern (iucn) lc blue sky november wintering henan province nobody nature natural areas ecosystem ecosystems fall (season) adults groups flapping wings flaps wings flutter follow up follow ups followed migration migrant migrations migrants in flight flight flights flying profile sights profile sight profile shots profile view profile views side view overviews global sight global sights full length days daytime dawn daybreak daybreaks mornings day rise cockcrow whooper swans (cygnus cygnus) least concern species blue skies good weather nice weather winterings with nobody naturalness area temperate season seasons atmosphere east asia far east asia stage of development individual enumeration locomotion motion behavior shot atmosphere (ambiance) twilight swan palmiped bird wild animal anserinae anatidae anseriformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota species particularity species low risk (iucn) lr iucn red list of threatened species sky meteorological phenomenon