![[CREDIT: Lincoln Smith] Lincoln Smith took this photo, one of many, at Warwick Pond Monday.](https://e8dgfhu6pow.exactdn.com/wp-content/uploads/2019/03/Warwick-Pond.jpg?strip=all&lossy=1&ssl=1)
[CREDIT: EPA] Cyanobacteria, also known as blue-green algae, produce toxins that are hazardous to hu...
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