Ruby-throated


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Posted by John Boyd on 07:54:50 02/10/06

In Reply to: Sadowski - Spot-breasted - Black-chinned@Fairchild posted by Trey Mitchell

:

BTW: I have had several reliable, experienced birders tell me that the Hummer
: I photographed the other day at Fairchild Gardens is a Black-chinned. So I am
: posting the other photos of the same bird for some input. It is a shame that the
: Ruby-throat and the Black-chinned have the same or very similar calls, it makes
: for a difficult ID.



I didn't find the other picture convincing. These give a good enough view of the wings to see that it is a Ruby-throated Hummingbird.

The most reliable way to tell them apart is the wing shape. Black-chinned's have a paddle-shape, whereas Ruby-throated's have a knife-shape. There's also more curve to the Black-chinned's wing.

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