The ruby-throated hummingbird is a species of hummingbird that generally spends the winter in Central America, Mexico, and Florida, and migrates to Canada and other parts of Eastern North America for the summer to breed. It is by far the most common hummingbird seen east of the Mississippi River in North America. Learn more
You can help scientists understand how climate change is impacting this species by using the phenophase guide to observe its lifecycle in Nature's Notebook.
Ruby-Throated Hummingbird Phenophase Guide
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