When they were done scattering real fly fishers off the water they were seen emptying the creek of all manner of trout. It was heartbreaking to see...aliens who can fish with the best of us. In all fairness, the fish were returned to the water but I'm sure they'll no longer be catchable or good to eat if you're so lucky to catch one.
I have to warn you that when they are not invading local waters, they can be found eating, drinking and looking just like us. As a matter of fact you might keep an eye out for Tankara Mike, Daniel G., the apparent leader, Grasshopper Moran and Kabari Karel. They look amazingly like some people we all know and love.
Obviously I'm poking a little good natured fun at some buddies of mine that are here with the Tenkara world to sample Colorado hospitality, beautiful fall colors and wonderful fishing. Welcome to Colorado Tenkara fishermen and women. Enjoy your stay and please leave some fish for us.
On second thought...maybe Tenkara really isn't too bad.