trout

Ryan Hagerty/USFWS

It’s pretty well established that Alaska has more rivers and streams than any other state in the United States — which is hardly surprising, since it’s the largest state. Exactly how many of those rivers and streams host anadromous fish, though, is still a mystery.

Anadromous fish are those that spend part of their life at sea and part in freshwater, like salmon. Trout Unlimited and the Kenai Watershed Forum are trying to solve a little more of that mystery this summer.