Think Out LoudEnvironmental Update: CrayfishBy Sage Van Wing (OPB)Dec. 8, 2015 5:44 p.m.Your browser does not support the audio element.Crayfish have been trapped in Crater Lake as deep as 750 feet, the deepest known crayfish in any lake system.Katie Campbell, KCTS9/EarthFixTHANKS TO OUR SPONSOR:Become a SponsorWe check in with EarthFix reporter Jes Burns about how crayfish introduced to Crater Lake to feed sport fish are now competing with native newts.GUESTS:Jes Burns: EarthFix reporterTHANKS TO OUR SPONSOR:Become a SponsorTHANKS TO OUR SPONSOR:Become a SponsorTHANKS TO OUR SPONSOR:Become a Sponsor📨 Get election news in your inboxDon’t miss the latest election news. Each morning, our daily “First Look” newsletter brings you top stories on politics, culture and more from around the Northwest.EmailPlease leave this field blankSign up