So the calls and emails have all been coming in. Some people happy and fascinated, others much more fearful, as they think that a great plague is about to strike. The emergence of dozens of cicadas has many people wondering what’s going on. Some are aware of Periodical Cicadas, sometimes called locust in a reference to biblical invasions of insects, others are not.
Indeed, we are in the midst of an emergence of Periodical Cicadas, but not the natural phenomenon of a great cicada year. The Big One is not due until 2021. Cicadas are insects known for the loud songs of the males. While we have numerous species of annual cicadas that come out every year during summer (many of which take more than one year to mature, but they’re staggered in breeding so some are out every year), Periodical Cicada are much different.