Brood XIV of periodical cicadas is emerging in parts of the eastern U.S., marking their return after 17 years. This brood is notable as the second largest, with previous sightings recorded in 2008. Researchers like Gene Kritsky, a professor at Mount St. Joseph University and creator of the Cicada Safari app, utilize data from earlier emergences to predict where cicadas will appear. The current emergence includes states like North Carolina, South Carolina, and Tennessee.
As of May 2, cicada sightings have been notably recorded in areas such as Asheville, NC, and southern and Nashville, TN, with additional sporadic sightings in Georgia and southwestern Ohio. To track the cicada population, users can download the Cicada Safari app or visit dedicated websites.
Although Brood XIV is notable, not all cicadas present may belong to this group, indicating potential “stragglers” from other broods. Stragglers can complicate mapping efforts, as their presence may be mistaken for an increase in Brood XIV. The University of Connecticut noted that while Brood XIV’s emergence appears extensive this year, stragglers from different cycles may skew data, leading to misunderstandings about population sizes.
Brood XIV is expected across a broad range of states, including Georgia, Maryland, and Virginia, among others. Despite the prediction models, researchers caution that identifying precise counties with confirmed sightings can be challenging. Overall, this year’s emergence is anticipated to be widespread, with mapping efforts ongoing to improve awareness and understanding of cicada behaviors.
Note: The image is for illustrative purposes only and is not the original image of the presented article.
