Why do bugs swarm over water? - Luke M. Jacobus > Ted talk

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Trace the life cycle of mayflies, and explore why these swarming insects are a sign of healthy aquatic ecosystems.<br />
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For most of the world’s 4,000 mayfly species, adulthood lasts roughly one day. And for some species, it’s only a matter of minutes. This isn’t because they’re all eaten up by predators. Rather, this abridged adulthood is a natural part of their life cycle. So, what role do these bugs play in their ecosystems? Luke M. Jacobus explores the stunningly short life span of the winged insects.<br />
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Lesson by Luke M. Jacobus, directed by Denys Spolitak.<br />
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View full lesson: https://ed.ted.com/lessons/if-you-re-an-adult-mayfly-you-ll-probably-die-before-the-end-of-this-video-luke-jacobus<br />
Dig deeper with additional resources: https://ed.ted.com/lessons/if-you-re-an-adult-mayfly-you-ll-probably-die-before-the-end-of-this-video-luke-jacobus/digdeeper<br />
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Animator's website: https://vimeo.com/denysspolitak<br />
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