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
Clairemont – Great Lakes (Decatur) Gateway neighborhood association, and not the Clairemont - Great Lakes neighborhood. Clairement Avenue originally followed part of a Native American trail leading to a shallow crossing at the Chattahoochee. It was previously known as Shallowford Trail and Webster Street. However, the Clairemont - Great Lakes neighborhood was not laid out until the early 20th Century. Beginning in 1913 and continuing through to the 1930s, it was developed in sections. As can be perceived from the name, the Clairemont - Great Lakes neighborhood actually consists of four smaller neighborhoods. These include the Great Lakes neighborhood, which has streets named after famous