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.
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