All things Odonata (Dragons & Damsels) at NW Dragonflier. The Winter time is a good time to study up on fish foods. For some it is a good time to do stream samples and study the health of a stretch of stream (here) 

A kick seine to collect stream samples. This can be a one/two person operation. Most of us once on the stream do not have the patience for such studies. We may turn over a rock here and there to watch nymphs scurry, but that is often the extent of our studies. Sam Martin photo of Mike Steffen using kick seine.