Native fish to be relocated during River Walk draining

During the River Walk draining from Jan. 11–19, biologists will relocate native fish while removing invasive species to help ...
Water Education Colorado

As Colorado’s native fish struggle, wildlife scientists are working to make their lives easier

A mayfly loving trout — speckled, shiny and perfectly hand-sized for that Instagram hero shot. A five-foot-long torpedo of a predator, capable of powering through floodwaters and migrating hundreds of ...
EurekAlert!

Illinois report says native fish overlooked as invaders in U.S. waters

URBANA, Ill. – Rivers split across mountaintops and other geographic barriers may flow only a few miles from one another, but to the aquatic creatures in those waters, the separation could represent ...