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Cicada swarm Watch brood X cicadas emerge after 17 years underground
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=lpucN0__vLs
Trillions of cicadas are starting to emerge in 15 US states after 17 years underground. Gene Kritsky has been studying them for decades and has created a citizen science app, Cicada Safari, to help track the brood. • More than 3000 cicada species have been described worldwide. Most have a yearly life cycle, but seven species in the US belonging to the Magicicada genus remain underground as nymphs for 13 or 17 years before emerging, a process called periodical brooding. The only other two species of cicada to do this are found in Fiji and India. • Read more at https://www.newscientist.com/article/... • Cicada Safari: https://cicadasafari.org/ • Gene Kritsky's books: http://genekritsky.com/books.html
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