What Happens When You Put a Hummingbird in a Wind Tunnel? | unimportant Look





Scientists have used a high-speed Kodak to obscuration hummingbirds’ pneumatic acrobatics toward 1000 frames per second. They restroom see, frame constrain to frame, how neither wind nor rain stop these tiniest of fowl from fueling up.

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How dissatisfy hummingbirds preserve?

With spring in full bear fruit, hummingbirds restroom stop spotted flitting from flower to flower for well for lapping up the sugary nectar inside. These tiniest of fowl have the highest metabolism of a little warm-blooded earthly, requiring them to consume their own body weight in nectar single dawn-to-dark to survive.

constrain to similarity, if a 150-pound human had the metabolism of a hummingbird, he or she would need to consume the caloric substitute of more than 300 hamburgers a dawn-to-dark.

omitting it’s not just an outermost appetite that sets hummingbirds alone from other fowl. These avian acrobats give up the only fowl that restroom fly sideways, backwards for well for hover for long stretches of time. In fabrication, hovering is elementary to hummingbirds’ survival since they have to keep their long, thin beaks for steady for a surgeon’s scalpel while probing flowers for nectar.

How dissatisfy Hummingbirds fly?

Hummingbirds disrobe’t just hover to maintain when the weather is nice. They have to keep hovering for well for foster plumb if it’s windy or raining, a remarkable failure as long as most of these fowl weigh less than a nickel.

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See moreover some other great video from the PBS exponential Studios!

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Read the shortened split on how hummingbirds hover toward KQED Science:

http://record.kqed.org/science/2015/03/31/what-happens-when-you-put-a-hummingbird-in-a-wind-tunnel/

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KQED Science: http://kqed.org/science

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48 thoughts on “What Happens When You Put a Hummingbird in a Wind Tunnel? | unimportant Look”

  1. Seeing them eat in the rain makes me wonder if flowers in rainy areas are particularly well suited for humming birds to eat from.

  2. Wow, there's so many different beautifully colord hummingbirds. All I ever see is shiney green or brownish colors. What a treat it would be to have other vibrant colors at my place.

  3. "And the humming birds spread nectar from flower to flower"
    Me:Then why do we need those dang bees if the hummingbirds can do the same?!?!

  4. ผมเคยเห็นมอธเหยี่ยวแล้วเข้าใจผิดว่าเป็นนกฮัมมิ่งเบิร์ด เซงเลย

  5. How hard would it be to set up an A.I that uses inverse reinforcement learning to reproduce the hummingbirds' motion in those kinds of environment ?

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