Whooper Swan, Cygnus cygnus
Physical description, courtship display, and habitat of this species. Includes a photo.
www.birdsofbritain.co.uk/bird-guide/whooper-swan.htm
Whooper Swan – Cygnus cygnus
Identification record : Whooper Swan ( Cygnus cygnus ). Order : Anseriformes, Family : Anatidés.
www.oiseaux.net/birds/whooper.swan.html
Whooper Swan (Cygnus cygnus)
Photos and tips on distinguishing this bird from the Mute Swan. Includes data on distribution in Iceland, Europe, and Asia.
www.arthurgrosset.com/europebirds/whooperswan.html
Swan – Wikipedia, the free encyclopedia
Today, five flying swans are the symbol of the Nordic Countries and the whooper swan (Cygnus cygnus) is the national bird of Finland. In Latin American literature, the Nicaraguan poet …
en.wikipedia.org/wiki/Swan
Whooper Swan – Wikipedia, the free encyclopedia
The Whooper Swan (Cygnus cygnus) is a large Northern Hemisphere swan. It is the … of African-Eurasian Migratory Waterbirds (AEWA) applies. The Whooper Swan is also the national bird …
en.wikipedia.org/wiki/Whooper_Swan
Whooper swan – Cygnus cygnus – Information – ARKive
Information about the Whooper swan (Cygnus cygnus) – ARKive … RSPB A-Z of Birds- whooper swan (February 2004): http://www.rspb.org.uk/birds/guide/w …
www.arkive.org/whooper-swan/cygnus-cygnus/info.html
Birds of India – Whooper Swan – Cygnus cygnus – Anatidae …
Whooper Swan (Cygnus cygnus) Whooper Swan (Cygnus cygnus) is a vagrant in India found in large lakes and rivers. Size: 145-165 cm.
www.birding.in/birds/Anseriformes/Anatidae/whooper_swan.htm
Images of the Whooper swan – Cygnus cygnus – ARKive
Images of the Whooper swan (Cygnus cygnus) – ARKive … British Birds  > Whooper swan … Wildscreen 2003-2008.  By using this …
www.arkive.org/whooper-swan/cygnus-cygnus/images.html
Whooper Swan (Cygnus cygnus)
Whooper Swan (Cygnus cygnus) in North Carolina and beyond … Cygnus cygnus) Native to Eurasia, Whooper Swans regularly show up in winter in parts of Alaska.
www.duke.edu/~jspippen/birds/whooperswan.htm
Birds of Iceland: Cygnus cygnus, Whooper Swan
Information on Cygnus cygnus, Whooper Swan, on Iceland with photo’s … Cygnus cygnus; whooper swans are the only swans of Iceland. The mute swan has once been introduced, but …
www.iceland-nh.net/birds/data/Cygnus-cygnus/cygnus_cygnus.html