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What insect starts life like a butterfly or moth, but emerges from its cocoon looking like a wasp? If you’re like me a few months ago, maybe you’ve never heard of them before, but the mystery morpher is a sawfly.

Crane flies are the gawky, spindly creatures that sometimes flap awkwardly around your ceiling. While many of the 15,000 species are brown or tan, a few Oregon varieties have orange and yellow markings…

Many insect species have such subtle differences that it takes an expert with a microscope to tell them apart. The Western Ash Borer ( Neoclytus conjunctus) didn’t get that memo.

Insects in the true bug class, Hemiptera, are a wildly diverse group. It’s hard to imagine that cicadas, water striders, tree hoppers and this column’s subject: lace bugs are as related to each other as butterflies and moths, but they are. What ties them together is a juice-sucking bodily straw, or rostrum, which usually folds under their thorax.

March is a great time to observe the incredible insects inside ponds and pools. Even temporary puddles are host to some really cool characters. I found predaceous diving beetles (PDB’s) in a couple different places around Mount Pisgah recently, and they sport some flashy features like tail-breathing and larvae with 14 eyes!

The moth is often portrayed as the butterfly’s homely, drably-dressed cousin. In truth, they can be quite colorful in hue and in life history.

Warmer and more insect-filled days are coming soon, but for now I’m still scratching in the leaf litter. This week, I uncovered a bug-eyed predator in the Notiophilus genus.

The boxelder bug is a familiar fellow to many. Sadly, the first word that comes to mind about them probably has a negative connotation: something like “nuisance.” I’d like to re-set that impression of this colorful true bug by highlighting some lesser-known facts.

I’ve found myself turning over rocks and logs lately, and beneath a downed branch under a white oak I was rewarded with this purple-shimmering, rather large and handsome beetle. A few of the things I’ve since learned about it made me wish I’d spent more time with it.

Lately, I’ve been spotting a few types of dance flies in woodsy areas on sunny days. These flies in the Empididae family are small and seemingly unremarkable, but like nearly every insect I’ve looked into, they have some peculiar and provocative features.

The star of this week’s column is a diminutive wasp in the Gelis genus. Specifically, with thanks to Ross Hill at BugGuide.net, this is Gelis tenellus. These parasitic wasps don’t have a common name, which is a good sign that they’re not very well studied. However, in researching them, I learned enough to know that they’re worthy of more attention.

Mayflies are in the insect order Ephemeroptera, which is Greek for “short-lived, winged” creature. While the common name is misleading, the scientific name is spot-on. They are ephemeral indeed. Imagine an animal that spends more than 99% of its life underwater, looking like a shell-less lobster, then matures to live above the water for just one or two days.

Today’s column focuses on a true bug (in the Hemiptera order) that looks like a reptilian
insect or tiny dinosaur. The first time I saw this Phymata genus bug, on coyote brush in
Mt. Pisgah’s south fields, I only got a good look at its back. I figured it was some kind of
shield bug, but I didn’t get any good pictures of it from the side before it flew away.

The Diurnal Firefly is one of my favorite finds at Mount Pisgah recently. These black insects with red “bracket” markings on their thoraxes are beetles, not flies. And because the fireflies we have in Oregon don’t light up, you could say they are neither fiery nor a fly. Still, there’s plenty about them to spark some interest. Our Oregon beetles

Note: These pictures were taken a few days before wildfires made it unsafe to visit Mt. Pisgah. Green lacewings are one of the rare insects that are doubly blessed. They’re beloved as predators of aphids and other pests, and they’re nice to look at. Lucky for us, they’re fairly common in Oregon. They also have some fascinating and unique traits. 

Welcome to the second Insect Insights! This post is about a creature nearly everyone has heard, but most people likely haven’t seen.   Tree crickets don’t always live in trees, and probably don’t fit your mental image of a cricket. They’re in the same family as grasshoppers (Orthoptera) and in the Oecanthus genus, pronounced “ee CAN thus.” One species of