Unless you were living under a rock in 2021, you probably remember the emergence of cicada Brood X. The 17-year periodical brood had many Pennsylvanians running for cover out of fear of getting hit by these flying insects. Even just walking to your car put you at risk of encountering these creepy-looking insects, but they all seemed to disappear just as quickly as they emerged.
This summer, two new broods are expected to emerge across different parts of the US: Broods XIX and XIII. While Pennsylvania is not expected to see any cicadas this year, many other states will be affected. Here’s what to know.
What Are Cicadas?
Cicadas are sound-producing insects that emit loud noises by vibrating membranes near the bases of their abdomens.
A cicada’s life cycle consists of three stages: egg, nymph, and adult. There are more than 500 different types of cicadas worldwide, with many species emerging every 17 years, the longest life cycle of any insect.
Cicadas can be identified by their unique appearance; adults are about 1 to 1.5 inches long with long wings that double their length. They typically have black or green bodies with orange veins running through their translucent wings.
2024 Will See Two Separate Broods
Broods XIX and XIII are expected to emerge this year, with the midwest and southeast states bearing the biggest brunt of these litters. While Pennsylvania is not expected to see the return of cicadas this year, we have experienced them in previous years. The most recent appearance of cicadas in Pennsylvania occurred in 2021 with the emergence of Brood X.
This year, the northern brood will emerge in Iowa, Illinois, Indiana, and Wisconsin, while the southern brood will emerge in Alabama, Arkansas, Georgia, Indiana, Illinois, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, and Virginia. Additionally, people living in Illinois will possibly see both broods at the same time this year.
Pennsylvania Won’t See Cicadas This Year
Pennsylvania residents can breathe a sigh of relief this summer, as we are not expected to see any cicadas from either brood this year. Annual cicadas, commonly referred to as “dog day cicadas,” are common and can be heard every summer. However, these cicadas are different from periodical cicadas, which work in broods and live 13-17-year life cycles.
When Will Cicadas Return to Pennsylvania Next?
The next large cicada emergence is expected to happen in 2030 with the appearance of Brood II. After that, Brood IV will emerge in 2034, followed by Brood X in 2038. However, you may still notice the appearance of annual cicadas this summer if you travel down south.
FAQs
Do Cicadas Come Out Every Year?
The only types of cicadas known to appear each year are annual cicadas, due to their unsynchronized development, which allows some of them to mature each year. However, periodic cicadas only emerge during specific life cycles, ranging from 13 to 17 years.
What Is a Brood?
A group or population of cicadas is referred to as a “brood.” A brood includes all of the cicadas emerging in a particular year or in a specific region.
Do Cicadas Bite?
Cicadas do not bite, similar to the spotted lanternfly.
Are Cicadas Harmful to the Environment?
Cicadas are not dangerous and can actually be beneficial to the environment. Cicadas are eaten as a valuable source of protein for many predators, including birds, raccoons, and squirrels. However, if you have recently planted any trees or own an orchard or nursery, it may be wise to wrap your trees in netting, as cicadas can cut into tree branches to lay their eggs, harming younger trees.
Are Cicadas Toxic?
Cicadas are not toxic to humans or pets. In fact, many people like to cook cicadas and eat them!
If you are adventurous enough to try this, there are many recipes online with instructions on the best ways to cook and enjoy these insects. Dogs are also known to enjoy snacking on cicadas, and while they are not inherently harmful to dogs, too many cicadas may give your fur baby an upset stomach.