Canvasback
(
Aythya valisineria
)
Photographed in California by Jim Rosso
Greater Scaup
on the upper left and a female on the upper right. A male is sleeping in the bottom left shot.
Anseriformes
Natural History Notes
Birds in the Classroom
The Bird Groups
Back to Home
Glossary
Themes
Bibliography
Other members of the genus Aythya:
Greater Scaup
Lesser Scaup
Ring-necked Duck
Redhead
Tufted Duck
