Three species of cicada that ... for something to climb up, whether it be a tree or fence post, Reall said. Once the nymphs find somewhere to stop on their climbs, they molt and the adult cicada ...

Last year, the Great Southern Brood of cicadas emerged after 13 years, crawling up trees, molting and leaving their outer skins hanging. Once the adults are done mating, the females lay their eggs ...

Three species of cicada that only emerge once every 17 years are gearing up to spring to the surface in droves.