Images of the Week! A Catskill River-the Beaverkill! Fishing Travel News On the Beaverkill River up in the Catskill Mountains! Brown Trout have taken over what for millenniums was a Brook Trout River. But, that’s OK, they fight great and are a terrific sport fish from Germany! And Brown Trout do taste very nice! Beaverkill River fly fishing action! Note the street sign: Brook Trout Road. We fished the Beaverkill and always stopped anywhere we thought we could cast to brookies, my favorite native species! Enjoying a trout lunch in the Catskill Mountains! Note the Beaverkill River out the window!