A Trumpeter Swan, Cygnus buccinator, at Swan Lake in Yellowstone National Park in Wyoming. This swan is the heaviest flying bird in the world.

---

Size: 5406px × 3604px
Photo credit: © Jon G. Fuller, Jr. / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, ., .., adult, american, animal, avian, avifauna, balanced, balancing, biosphere, bird, buccinator, center, color, colour, concern, conservation, copyright, cygnus, diurnal, fauna, foot, format, fuller, herbivore, herbivorous, heritage, horizontal, image, iucn, jon, jr, lake, lc-, managed, mature, national, natural, nature, np, outdoors, park, photography, photography/naturephoto, plant-eating, reflected, reflection, reserve, rights, semi-aquatic, shallow, standing, states, status, stock, swan, trumpeter, unesco, united, usa, water, waterfowl, west, wild, wildlife, world, wyoming, yellowstone