A large koi fish was spotted and removed from the McKenzie River near Eugene after a report to the Oregon Invasive Species ...
District fish biologists removed the large koi which was most likely intentionally released into the McKenzie River. Koi can live up to 25 years, reproduce rapidly, and can survive very cold winters.
Fish and Wildlife officials say a live koi fish was illegally dumped into the McKenzie River. Koi fish are invasive and can ...