(Reuters) - Wooded areas up and down the U.S. East Coast are breaking into a deafening buzz. After 17 years spent alone underground, billions of red-eyed cicadas are emerging for their final act: to meet a partner, breed and die.
Upon emerging, the insects blanket the trees and ground -- with the males filling the air with buzzing and whistling to attract females. But that sound also brings tourists and scientists to study this rare event. With air temperatures and surface soils warming from climate change, scientists are also keen to learn how the creatures are responding.