a small hummingbird, Archilochus colubris, the only hummingbird of eastern North America, having metallic-green upper plumage and a bright red throat in the male.
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How to use ruby-throated hummingbird in a sentence
It’s winter, the season ruby-throated hummingbirds spend in Mexico or Central America.Catch me if you can: An unlikely hummingbird is banded at a Virginia park | John Kelly | January 18, 2021 | Washington Post
And an air-ship can run into a ruby-throated hummingbird, too.Hanging by a Thread | Gordon Randall Garrett
No bird is more charming than our common ruby-throated hummingbird.The Children's Book of Birds | Olive Thorne Miller