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Longstreet Highroad Guide to the Chesapeake Bay

By Deane Winegar

Design by Lenz, Inc. Decatur, Georgia.



Chesapeake Bay > Sidebars > Canvasback
Canvasback (Aythya valisineria)

Canvasback

The wedge-shaped head and bill profile distinguish the canvasback (Aythya valisineria) from the redhead duck (Aythya americana). The webbed feet are near the rear of this pochard, or diving duck, enabling it to swim underwater with ease. However, what helps it underwater is a hindrance on land—a characteristic that keeps the ungainly canvasback from straying far from water’s edge.


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Published (print): 2000, Published (Web): April 2001, Revised (Web): November 2002, ISBN: 1-56352-544-5
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