Broadcast: Thursday, June 20 Smallmouth bass can be found in rivers throughout Oregon. The fish is an invasive species and has a big appetite for salmon smolt.

PORTLAND, Ore. (KOIN) — The Oregon Department of Fish and Wildlife is educating the public about some of the state’s most harmful invasive species for National Invasive Species Awareness Week ...

Environment How are Oregon’s sea stars doing? These volunteers are finding out, one arm at a time Published: Jul. 01, 2025, 6:00 a.m.