Cyanotoxin which is why they are usually green or blue. Cyanobacteria are found almost everywhere; in oceans, lakes and rivers as well as on land. They flourish in Arctic and Antarctic lakes, hotsprings and wastewater treatment plants. They even inhabit the fur of polar bears, to which they impart a greenish tinge. Cyanobacteria produce potent toxins, but they also produce helpful bioactive compounds, including substances with antitumour, antiviral, anticancer, antibiotic and antifungal activity, UV protectants and specific inhibitors of enzymes. Cyanotoxins are often implicated in what are commonly called "red tides" or "harmful algal blooms". Lakes and oceans contain many single-celled
Bay Ferries Great Lakes and Toronto, Ontario. NFL had established Great Lakes Ferries Limited on March 31 but the name was subsequently changed only days later to Bay Ferries Management Limited on April 13. The company was registered in the State of New York (Monroe County) on June 29 of that year . The company began using the name Bay Ferries Great Lakes, borrowing from the name of NFL's other high speed ferry subsidiary Bay Ferries Limited, to refer to its contracted operation on Lake Ontario on behalf of the Rochester Ferry Company LLC. Bay Ferries Great Lakes announced that the service using "Spirit