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cover of episode Flamingos: The Water-Bending Physics Masters

Flamingos: The Water-Bending Physics Masters

2025/5/23
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Short Wave

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Emily Kwong
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Regina Barber
V
Victor Ortega Jimenez
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Victor Ortega Jimenez: 作为一名生物学家,我对动物与环境之间的相互作用非常感兴趣,特别是火烈鸟在流体环境中的觅食行为。我对火烈鸟如何在水中使用独特的物理机制来获取食物感到好奇,因此我开始了对它们的研究。 Regina Barber: 火烈鸟通过搅动水来捕猎,它们是捕食者,制造水龙卷来获取食物。它们生活在含盐量高、泥泞的水域中,这些水域鱼类较少,因此火烈鸟可以减少食物竞争。它们通过喙的颤动和形状共同创造漩涡,并结合脚的踩水动作,形成一种独特的觅食舞蹈。 Emily Kwong: 火烈鸟在含盐量高、泥泞的水域中以奇特的方式觅食,这引发了人们对它们觅食行为的好奇。早期的研究主要集中在火烈鸟的舌头上,而忽略了其他行为。但实际上,火烈鸟倒立觅食和跺脚等行为不仅仅是依靠舌头。

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Riddle us this: Which animal is pink, curved beaked and a master of the physics required to create water tornadoes? If you guessed flamingos, you're right. New research out this month in the journal Proceedings of the National Academy of Sciences shows that across a range of harsh environments, flamingos have become masters — of physics, fluid dynamics and so much more — all in pursuit of their filter-fed prey. Short Wave host Regina G. Barber sits down with biomechanics researcher Victor Ortega Jiménez to hear all of the incredibly involved lengths these birds go through to get their prey. *Want to hear about more physics or animal discoveries? Email us at [email protected]) to tell us what areas of science you'd be interested in.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave).*Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)