Pages
24
Year
2016
Language
English

About

The wings of ruby-throated hummingbirds are incredible machines, beating nearly 53 times per second and strong enough to fly across the Gulf of Mexico in a single trip! Common in North America, these birds are a delight to observe as they zoom and hover in backyards and gardens. Learn more about ruby-throated hummingbirds in this brightly colored read!

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