Periodical cicadas aren't present every spring, but when they do emerge, they come in loud, buzzing hordes. This year, trillions of these beady-eyed bugs are expected to appear in several U.S. states. Here's what you need to know about cicadas.
Periodical cicadas will emerge this spring Here s what to know wsgw.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wsgw.com Daily Mail and Mail on Sunday newspapers.