Researchers scoured 81 sites along the St. John River last year and found 22 adult zebra mussels. The invasive species remains on scientists' radar due to its ability to spread rapidly, take over other species and damage infrastructure.
https://www.cbc.ca/news/canada/new-brunswick/zebra-mussels-survey-mactaquac-dam-nb-power-9.7114067?cmp=rss







