In April, two large broods of periodical cicadas are going to emerge from the ground around the US for a large mating frenzy.
"Billions, even trillions, of cicadas are going to emerge at the same time across 17 states," Chris Simon, a professor in UConn's Department of Ecology and Evolutionary Biology, told Live Science.
Brood XIII and XIX have been living underground for 17 and 13 years respectively, and will emerge for the first time together in 221 years.
Periodical broods are found in eastern North America and tend to emerge in large numbers.
Once they hatch, the nymphs feed off root sap underground until it's time to mate.
More
www.the-sun.com
"Billions, even trillions, of cicadas are going to emerge at the same time across 17 states," Chris Simon, a professor in UConn's Department of Ecology and Evolutionary Biology, told Live Science.
Brood XIII and XIX have been living underground for 17 and 13 years respectively, and will emerge for the first time together in 221 years.
Periodical broods are found in eastern North America and tend to emerge in large numbers.
Once they hatch, the nymphs feed off root sap underground until it's time to mate.
More

Trillions of bugs to swarm US in rare ‘once-per-221-years’ mating frenzy
TRILLIONS of cicadas are set to invade the eastern US for the first time in 221 years, scientists say. In April, two large broods of periodical cicadas are going to emerge from the ground around th…
