Ground beetles in the genus Calosoma “are known as ‘searchers’ for their feverish hunting behavior” (Kaufman Field Guide to Insects of North America). And as their name suggests, they’re after caterpillars—often climbing […]

These European transplants, introduced roughly 150 years ago, are now widespread in their North American range. Flightless and nocturnal, they prowl gardens, yards and open, wooded areas, for soft-bodied invertebrates. […]

Kelly shared several photos of some mayfly beauties she found on her porch. Although these two look markedly different, we believe them to be the same species. The top mayfly, […]

This little fella is Pepe III, the third Pepper Weevil to make it to Jen and Glenn’s house via a green pepper purchased at the grocery store. They found their first in […]

Helena noticed a cocoon hanging from a branch alongside Rattlesnake Creek. She carefully collected it and brought it home for observation. Shortly after, she reached out to us for recommendations to help […]

Millipedes and centipedes both have a lot of legs, but they have some key differences. Millipedes are slow-moving, have two pairs of legs on most segments, and are harmless decomposers. […]

At first glance, caddisflies look much like their closest living relatives—the moths and butterflies. How to tell the two groups (orders) apart? Zoom in on their wings and mouthparts. Moth […]

Tissue moths overwinter in caves where the temperature stays just above freezing, emerging in early spring. (We suspect that they wait out winter in other protected, temperature-stable locations, too.) A […]