Thursday, 20 July 2017

Unlocking the Secrets Behind the Hummingbird's Frenzy

Unlocking the Secrets Behind the Hummingbird's Frenzy

To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines.
Read more: http://www.nationalgeographic.com/magazine/2017/07/hummingbird-secrets-speed-worlds-smallest-bird/?source=Snapzu

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