Links for Cygnus cygnus to Wikipedia, Encyclopedia of Life, iNaturalist, IUCN Red List, and my website
Link to English Wikipedia entry: Whooper Swan
Link to German Wikipedia: Singschwan
Link to French Wikipedia: Cygne chanteur
Link to EOL.org: Cygnus cygnus
Link to iNaturalist.org: Cygnus cygnus
Link to Red List Status: Least Concern
Links to my pictures: Whooper Swan
Binomial Links for Cygnus cygnus on guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website