I combed the wigeon flocks at Portland’s Westmoreland Park and found examples of both species.
The bird in front is a male Eurasian Wigeon; the two in back are male American Wigeons. On the Eurasian, note the rusty head with the blond crown and the clear demarcation between the rose breast and gray sides.
another shot of the male Eurasian
The female Eurasian Wigeon has a warm brown head that blends in with the breast. The markings on the head are diminshed in the throat area.
Here’s the female Eurasian Wigeon with the male in the background.
On a female American Wigeon, the gray head contrasts with the brown breast. The head markings remain bold in the throat area.
On some male American Wigeons, the cream color of the crown extends over much of the face.
The bird in back is a typical male American Wigeon. The bird in front is a hybrid American X Eurasian Wigeon. The hybrid shows the rusty head coloring of a Eurasian with the green eye-stripe of an American. The bird’s sides show both rose and gray.
The same hybrid, showing an even blending of characteristics from both species.
I think this might be the year of the duck for me. I feel like I am finally able to tell many of them apart. Thanks for the comparisons! I never realized they hybridized…that makes it a bit harder. Once I get these down, who knows? Maybe I’ll tackle gulls!?
Probably not.
Are there hybrid Eurasian/American widgeon in Crystal Springs Lake?
It is certainly possible to find a hybrid anywhere you find flocks of American Wigeon.