By ANDREA CROWLEY-HUGHES
April 22, 2021UNION COUNTY, NJ — Don’t be alarmed if you start hearing piercing sounds and seeing the brown shells of insect bodies on the ground next month.
JD Stamler, a park naturalist at the Trailside Nature & Science Center in Mountainside, said some of the periodical cicadas in Brood X will emerge from the ground in Union County after 17 years in late May and early June.
“I ...