Cicada – periodical, annual and killer!
By now you have seen or heard (reports about) the periodical cicadas of Brood II. You also may remember back to 2004 and the Brood X cicadas (the largest and most widespread of all broods). Periodical cicadas occur in cycles of 13 or 17 years. There are about five broods of 17-year cicadas that appear in different years in Northern Virginia.




