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A hummingbird is the only bird that can fly backward
Among the roughly 10,000 known bird species on Earth, only one family can sustain true backward flight. Hummingbirds achieve this feat through a wing anatomy and stroke pattern found nowhere else in ...
Hummingbirds occupy a unique place in nature: They fly like insects but have the musculoskeletal system of birds. According to Bo Cheng, the Kenneth K. and Olivia J. Kuo Early Career Associate ...
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