Show your Bird Portraits
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- Animal Kingdom
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For the American Ornithological Society (AOS) the Eurasian and the American Teals are two subspecies of the same species. For most other ornithologists they are two closely related species. The mitochondrial DNA data are showing deep difference between the two taxa but the genome DNA data are showing (from conservative regions of DNA) high similarity (but still with differences!). The hybrids between thees two species (they hybridize in the Bering See at higher rate) have both, vertical and horizontal white strips!Interestingly, I got yesterday a shot of a Eurasian Teal, which has a horizontal white stripe, compared with your America Teal that has a vertical shoulder stripe. Here it is plus a Shoveller and a very small Little Egret that came very close. I wish we had your Wood Ducks and Hooded Mergansers.
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