Oregon Field Guide is available to stream on ... and I like looking at the very fine detail. This is a caddis fly that has made its case out of mostly little wooden bits. When I was a little ...

Due to prolonged drought in the region, the species has disappeared from one of only two streams where it occurred and now survives in a single 110-yard stretch of river below a waterfall on the ...

Oregon State University professor emeritus Judy Li’s lifelong love of all the critters that make their homes in our local creeks is contagious. One of Li’s favorites is the under-appreciated ...

Judy Li explores an overlooked world of critters living in Oregon’s streams ... like the caddisflies. [ ♪♪♪ ] I think the caddis have got everybody beat. The process of going through ...