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20 ôàêòîâ èç æèçíè óòîê - Russian
URL: http://www.biohome.ru/article.php?id=47

shown in filters: Guides et annuaires

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Ducks of the World - English
URL: http://www.utm.edu/departments/ed/cece/ducks.shtml

Ducks belong to the sub family Anatinae. Not only is this grouping the largest group of waterfowl it is also the most diverse. The characteristics generally held in common by ducks when compared to geese and swans are the small body size, shorter necks, narrower wings which are more pointed, and wing beats which are more rapid.

[ eng ]

White Crested Duck - English
URL: http://www.metzerfarms.com/wht_crest.htm

The White Crested Duck is pure white with orange feet and bills. Their appearance is much the same as the Pekin except for their large crest of feathers on the top of their head.

[ eng ]