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Periodical cicadas spend 13 or 17 years underground, then rise together for a brief, astonishing chorus.

Smithsonian / Purdue Extension

ScienceNature

Why it matters

The idea in context

Their long synchronized cycles overwhelm predators by sheer numbers. The lesson is not speed, but timing: nature sometimes survives by waiting, then acting all at once.

Türkçe

Aynı kart, başka bir dilde.

Kuzey Amerika'daki bazı ağustos böcekleri 13 ya da 17 yıl toprağın altında bekler; sonra birkaç haftalığına hep birlikte yeryüzüne çıkar.

Bu böceklerin gücü tek tek hızlı ya da güçlü olmalarında değil, aynı anda ortaya çıkmalarındadır. Milyonlarcası birden yeryüzüne çıktığında avcılar hepsini tüketemez. Doğada bazen hayatta kalmanın yolu acele etmek değil, doğru zamanı beklemektir.

Source trail

Read beyond the card.

Smithsonian cicada emergence reporting; Purdue Extension periodical cicada biology. Sources: https://www.smithsonianmag.com/smart-news/cicadas-are-coming-rare-dual-emergence-could-bring-one-trillion-of-the-bugs-this-year-180983635/ ; https://extension.entm.purdue.edu/cicadas/

Background reading: Periodical cicadasAttribution and context are revised when stronger evidence appears. Corrections are welcome through the editorial page.
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