See also
Find canvasback information at Animal Diversity Web
Canvasback
Aythya valisineria
Permissions for Use
Copyright Cal Vornberger. This resource may not be downloaded and used without permission of the copyright holder except for educational fair use.
Identifications
canvasback
Aythya valisineria
Location
Connetquot State Park, New York, United States
Caption
Male canvasback (Aythya valisineria)
Contributors
Cal Vornberger 
(photographer, copyright holder, identification)
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