Oregon's sole native crayfish faces new invasive threat - OPB

One person's invasive is another's jambalaya

Invasive crayfish in Oregon devastate native newts - High Country News

California WaterBlog, A biologist, economist, engineer and geologist walk onto a bar…

Invasive crayfish threaten species in Oregon's Crater Lake

California WaterBlog, A biologist, economist, engineer and geologist walk onto a bar…

whales Archives - Northwest Public Broadcasting

A Century Later: Scientists Study the Impact of Crayfish Introduction at Crater Lake National Park (U.S. National Park Service)

Potentially invasive frog found for the second time in Oregon - OPB

WISC - Washington Invasive Species Council

Invasive Northern crayfish already spreading to Bear Creek, Rogue River - OPB

Invasive crayfish discovered in Ashland canal

Invasive crayfish found in Oregon for the first time - OPB

Invasive crayfish threaten Oregon's Signal crayfish, Lifestyles