They go by a few different names—fireflies, glow flies, lightning bugs—but whatever you call them, these glowing insects are making their annual appearance across Wisconsin. 🌳In Wisconsin, fireflies typically begin appearing in June and remain active through August. Their timing and abundance are closely tied to moisture conditions, and wetter years often mean earlier and more noticeable displays.Fireflies aren’t just beautiful—they’re communicating. Their flashes help them find mates, and artificial light can interfere with those signals, making it harder for them to reproduce.Want to help fireflies thrive?🍂 Leave the leaves🚫 Avoid pesticides—especially broad insect sprays🌿 Create diverse native plant habitats🌙 Turn off or dim unnecessary outdoor lighting and close window shades at nightThe best time to watch for fireflies is around twilight on warm, humid evenings. Look near prairies, meadows, wetlands, forest edges, and other places that hold moisture.Did you know that Wehr Nature Center is hosting Fireside Friday: Firefly FunJuly 10 from 7:30 to 9:30 pm. Join the staff at Wehr Nature Center and discover the fascinating secrets of fireflies! You will hike out to the prairie to search for these glowing insects and learn about their remarkable lives before returning to the campfire to enjoy s’mores together. Please see this link to register for the program: www.wehrnaturecenter.com/…/fireside-friday…/Have you seen any fireflies yet this year? Tell us in the comments below!
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Meet the Funerary Dagger Moth caterpillar. Caterpillars feed on leaves of alder, apple, birch, blueberry and huckleberry, cottonwood, dogwood, elm, hazel, hickory, maple, oak and willow.They are also known as Paddle Caterpillars are so named for the pairs of long black hairs with flattened tips that resemble paddles.
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