Great Lakes sea lamprey numbers drop in four of five lakes

Description

The Great Lakes Fishery Commission reports that sea lamprey populations are in strong decline, with four of five lakes seeing fewer adults than in 2025 and only Lake Erie showing a slight increase. Lakes Huron and Superior saw the largest drops. The commission calls lamprey control one of its biggest success stories. Subscribe to CTV News to watch more videos: / ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app Must-watch stories and full programs at http://www.ctvnews.ca/video CTV News on TikTok: https://www.tiktok.com/discover/CTV-News CTV News on X (formerly Twitter): / ctvnews CTV News on Reddit: / ctvnews CTV News on LinkedIn: / ctv-news --- CTV News is Canada's most-watched news organization both locally and nationally, and has a network of national, international, and local news operations. #ctvnews #canadiannews #ctvnewsnorthernontario #northernontario #newsforthenorth #northeasternOntario #NorthwesternOntario #Ontario #localnews #SaultSteMarie #Timmins #Sudbury #NorthBay