Open Directory - Science: Biology: Flora and Fauna: Animalia: Chordata: Aves: Anseriformes: Anatidae: Cygnus

Description

Bewick's Swan - Short article on Cygnus columbianus in Britain.
Black Necked Swan - Research project on Cygnus melancoryphus by Laura Erdman at the University of Wisconsin-LaCrosse.
Cygnus buccinator (Trumpeter Swan) - Photos, taxonomy, reproduction, habitat, food habits, and conservation status.
Cygnus olor (Mute Swan) - Species account includes facts on geographic range, physical traits, and behavior. Provides photos.
Did Trumpeter Swans Ever Breed in Eastern North America? - Discussion by Bill Whan and Gerry Rising of the controversial program for introduction of Cygnus buccinator into the eastern US.
Mute Swan (Cygnus olor) - Provides an image, range maps, and facts about this bird's diet, habitat, and physical characteristics.
Mute Swan (Cygnus olor) - Facts about the history, nesting, and diet of this introduced New Zealand bird.
The Mute Swan: Cygnus olor - Student project with classification, habitat, adaptation, diet, reproduction and interactions with other species.
The Trumpeter Swan Society - A private, non-profit organization dedicated to assuring the vitality and welfare of wild Trumpeter Swan populations.
Trumpeter Swan (Olor buccinator) - Describes the behavior, conservation status, risk factors, and outlook for this species.
Whooper Swan (Cygnus cygnus) - Physical description, courtship display, and habitat of this species. Includes a photo.
Whooper Swan (Cygnus cygnus) - Photos and tips on distinguishing this bird from the Mute Swan. Includes data on distribution in Iceland, Europe, and Asia.

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Last update: Friday, August 20, 2010 6:12:56 PM EDT - edit

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