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Northern Hemisphere Swan


Northern Hemisphere Swan
Photo Information
Copyright: Alp Capa (ArcapA) Silver Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 33 W: 14 N: 50] (247)
Genre: Animals
Medium: Color
Date Taken: 2007-10
Categories: Birds
Camera: Nikon D80, 18-70mm f/3.5-4.5G ED-IF AF-S DX Nikkor, 67mm UV
Photo Version: Original Version
Date Submitted: 2007-10-14 5:20
Viewed: 3005
Points: 0
[Note Guidelines] Photographer's Note
This shot was taken at the Borghese Park in Rome.

Swans are large water birds of the family Anatidae, which also includes geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae where they form the tribe Cygnini. Sometimes, they are considered a distinct subfamily, Cygninae.

Swans usually mate for life, though "divorce" does sometimes occur, particularly following nesting failure. The number of eggs in each clutch is between 38.

The word is derived from Old English swan, akin to the German Schwan and Dutch zwaan, in turn derived from Indo-European root *swen (to sound, to sing), whence Latin derives sonus (sound). (Webster's New World Dictionary) Young swans are known as cygnets, from the Latin word for swan, cygnus. An adult male is a cob, from Middle English cobbe (leader of a group); an adult female is a pen (origin unknown).


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