Two Cicada Broods Set To Emerge Together In Rare Occurrence
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Sixteen US states, stretching from Maryland to Oklahoma and Illinois to Alabama, are bracing for the arrival of trillions of noisy cicadas. What makes the event especially rare is that two broods are emerging simultaneously. Brood XIX, comprising four species that surfaces every 13 years, and Brood XIII, consisting of three species that appears every 17 years. This unusual coincidence last occurred 221 years ago, in 1803, and won't happen again until 2245.
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지금 학습 시작하기댓글 40개
- jadyn2012white약 1년we were reading this for school, and it is cool.
- currentschool약 1년Me too :D, this article is awesome sauce!
- 28gobannon약 1년pretty cool
- 28gobannon약 1년so cool
- wawa2334약 1년Wow,that´s so cool
- philliesphan287약 1년Wow, that's so cool!
- divineiwu11약 1년At least those cicadas aren't near me
- currentschool약 1년I wish they were super near us..... CAUSE ITS AWSOME!!!!
- frostbite37약 1년literally JUST watched a video about cicadas before finding this article so cool and loud
- jadyn2012white약 1년I think it is cool, also a little weird.
- jojo2012약 1년yikes! at least them things far away from me
- the_rizzler약 1년Phew, it's not in my area...