Only half of the lower mandible of the male is red. Note smaller size, straighter bill, and all green vent vs. scaled vent on [Shining-green Hummingbird]. Showing red on lower mandible. Male from back. |
Male in flight. |
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Male and female have coppery (bronzy) color on back and especially tail, which is a noticably different color from other emeralds. |
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