As I was observing the osprey couple on the Potomac River this past weekend, I spotted an unusual-looking duck of a species that I had never seen before. One of my fellow photographers said that he was pretty sure that it was a Canvasback duck (Aythya valisineria) and I couldn’t disagree, having no idea what a Canvasback duck looked like.
The duck was a pretty good distance away and I was looking through my telephoto lens when it decided to take off from the water. I don’t think that the duck was aware of our presence, for it initially flew toward us and parallel to the shore before veering off into the center of the river. I was able to track the duck pretty well and got some in-flight shots, including my two favorites that I am posting.
I am not one hundred percent sure of the identification and would welcome a confirmation or correction, as appropriate, from someone with more experience in identifying bird species.
© Michael Q. Powell. All rights reserved
Mike Powell 
I think you’re right with the ID. Females don’t have much color compared to the males, but the head shape looks right and the wing color is correct. Were there any males around? Nice flight shots, by the way.
It looks like you tracked it pretty well.
Another great shot. Such detail. I love the expression on his face.
Thanks, Dan. I was really struck by the unusually elongated head (and the serene expression).
I don’t know much about ducks but those are great action shots.
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