Taken individually, it’s hard to imagine a less significant creature than the trico, a tiny mayfly that measures just a few millimeters long and weighs next to nothing. But when tricos flutter over ...

Tricos, the smallest mayfly anglers imitate, are small, fleeting and often misunderstood. There seems to be only two choices: like them or dislike them. The only people indifferent about Tricos are ...

The trico - that miserable, itsy-bitsy mayfly that I can't see n is filling up the surface film of streams and rivers right now. I have "phantom struck" way more times than I want to think about when ...