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 […]

We know this particular moth is a male because the females have no wings! Vancouver Loopers are found from northwestern British Columbia south to central California, and eastward to the nearer slopes […]

This is the iconic woolly bear that is said to predict the severity of the upcoming winter. While we support the fun and festivals that surround it, sort of like […]

Kelly didn’t notice this moth’s neatly grouped eggs until after reviewing her photos; a very exciting discovery! Large Yellow Underwings are named for their bright orangish-yellow hindwings decked with a narrow, black […]

This female black widow is certainly beautiful …but take that red hourglass marking on her underside as a warning. While they are not aggressive (will not attack you), they will […]

These beautiful moths can be found coast to coast in the northern United States, plus all of Canada (including the arctic) and into Alaska. Photo by Melissa Sheasley on July […]

The underside of the hindwing on this sulphur tends to be a softer green in color. The cell spot on the hindwing has a faint or absent red rim. Note: […]