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A drake Canvasback duck with its wings out and feet down coming in for a landing on an icy river on a sunny day.
A drake Canvasback swimming on the Choptank River, Maryland
A female Canvasback glides in to land on the water in the late evening sun.
A drake Canvasback swimming on the Choptank River, Maryland
Male Canvasback Duck
Canvasback Ducks
Female Canvasback Duck
A male Canvasback duck flies in front of a blue river and sky on a sunny afternoon.
Male Canvasback Duck in Flight
The Canvasback (Aythya valisineria), known in the United States as a "Sheldrake", is a large diving duck.Their breeding habitat is North American prairie wetlands.
Female Canvasback Duck on Lake
A male Canvasback swims on a pond on the Colorado prairie.
A male Canvasback swims on a pond on the Colorado prairie.
canvasback duck resting on a log in a lake
Canvasback Duck
A male Canvasback immediately after it surfaced from a dive with water dripping from its head.
Male Canvasback Duck
Female Canvasback Duck
Canvasback drake swimming in Maryland
Female Canvasback Duck
A male Canvasback drake flaps its wings in the water in the bright sun with a smooth blue background.
Male Canvasback Duck
A male Canvasback swimming on the surface of the water on an overcast day with a white background.
Canvasback Drake, Wildlife Preserve
Hen Canvasback
A close view of a Canvasback Duck surfacing with water beads all over its head in the bright sun.
Canvasback hen in river in Cambridge, Md.
Canvasback Duck - Aythya valisineria 
Male standing by water
Canvasback, Aythya valisineria, female, Arizona, USA, winter
A Canvasback Drake surfaces in the bright blue water after a dive on a sunny day.
A Large flock of CanvasBacks Ducks Flying Over Wonderful dune beach landscape on the North Sea island Langeoog in Germany with a path,  sand and grass on a beautiful summer day, holidays in Europe.
A Large flock of CanvasBacks Ducks Flying Over Wonderful dune beach landscape on the North Sea island Langeoog in Germany with  sand and grass on a beautiful summer day, holidays in Europe.
Male Canvasback Duck (Aythya valisineria) on the Choptank River in Cambridge, MD
Male Canvasback Duck
Female Canvasback Duck
A full-bodied closeup of a Canvasback duck standing on the icy shoreline of a lake in Wintertime.
A female Canvasback duck swimming in baby blue waters.
Canvasback duck
A Canvasback duck pushing off the icy shoreline of a lake with his foot as he re-enters the water.
Female Canvasback Duck swimming at the Columbia River, Washington state.  brown water and earth tones Duck hunting the Pacific Northwest
A Canvasback duck forms an arc prior to immersing himself underwater.
A male Canvasback is swimming in open water. Tommy Thompson Park, Toronto, Ontario, Canada.
Canvasback, Aythya valisineria, female, Arizona, USA, winter
Hen Canvasback alone in spring
Female Canvasback Duck (Aythya valisineria) on the Choptank River in Cambridge, MD
Canvasback Duck Male in Flight
Canvasback, Aythya valisineria, female, Arizona, USA, winter
Close up detail with the head and neck of a Canvasback (Aythya valisineria) duck.
Close up detail with the head and neck of a Canvasback (Aythya valisineria) duck.
Canvasback duck
Canvasback Duck in icy water with ice berg in background at the confluence of the Methow and Columbia River, Washington state.  Duck hunting the Pacific Northwest burg
Canvasback, Aythya valisineria, male, Arizona, USA, winter
02 08 2020 Divnoe Stavropol Territory Russia Postage Stamp United States 1985 American Folk Art - Duck Decoy: Canvasback
A female Canvasback is standing on a log in the water. Tommy Thompson Park, Toronto, Ontario, Canada.
A female canvasback duck swims in the St. Clair River, at the mouth of Lake Huron, Port Huron, Michigan.
A female canvasback duck swims in the St. Clair River, at the mouth of Lake Huron, Port Huron, Michigan.

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A flight of canvasback ducks
a canvasback duck swimming among coots in blue water surrounded by coots at Market Lake National Wildlife Management Area in Idaho
A male Canvasback duck holds its wings out and glides in to land with its feet hanging low.
Male Canvasback Duck in the River
Male Canvasback Duck in the River
A m ixed flock of migratory Canada geese and canvasback ducks resting near the shore of a pond near a reed bed; Tonto National Forest in Arizona
Canvasback (female and ducklings)
a canvasback duck
A Male Canvasback, Aythya valisineria swimming
Male Canvasback Duck
A male Canvasback swims on a pond on the Colorado prairie.
A male Canvasback swims on a pond on the Colorado prairie.
A male Canvasback swims on a pond on the Colorado prairie.
Male Canvasback Duck in Flight
male Canvasback Duck swimming on the Columbia River in Washington, with floating ice in the background, during the late winter / early spring migration; Pacific Northwest wildlife / nature / outdoors
A male Canvasback duck floats on calm bright blue water in soft evening sun with a smooth background and its bright red eye standing out.
Male Canvasback Duck Flapping Wings
A light colored female Canvasback duck sits on the calm water on a sunny afternoon in winter.
Flock of Male Canvasback ducks flying overheead
Soft focus photo of a male and female pair of canvasback ducks swimming in a lake; Green Valley Park in Payson, Arizona
Canvasback Ducks in Flight Saskatchewan Canada
Male Canvasback Duck (Aythya valisineria) Portrait
Canvasback Duck
A canvasback duck swims in an Idaho wetland.
Canvasback Duck - Aythya valisineria 
Female from North America
A Female Canvasback, Aythya valisineria
Female canvasback duck in Winter
Birds Shorebirds Winter Canvasback Duck Wings Open
Male Canvasback Duck
Canvasback Duck (male) (aythya valisineria)
Canvasback Duck
A female Canvasback duck with water drops falling from her bill in the bright sun in the blue water
A close portrait of a hen Canvasback duck as she swims in bright blue water on a sunny day.
Male Canvasback Duck
A dense flock of Canvasback ducks splashing around in the icy water in the bright sun. One male duck stands out in the group with its bright red eye.
A male Canvasback duck swims on the light water in the rose colored golden sunlight just before sunset.
A close portrait of a Canvasback male drake floating on calm water with a smooth blue background.
A handsome Canvasback Drake floats on the calm water with  smooth blue background in the bright evening sun.
A female Canvasback quickly flies to its evening roost.
Canvasback (Aythya valisineria) This adult breeding male duck is a diving duck.
Canvasback (Aythya valisineria) This adult breeding male duck is a diving duck.
Canvasback (Aythya valisineria) This adult breeding male duck is a diving duck.
Canvasback Duck (female) (aythya valisineria)
Canvasback hen in river in Cambridge, Md.
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