National Parks Traveler and Spectrum News reported on a University of Maine-led study which found that there are an estimated 400 billion microplastic fibers on the surface of Frenchman Bay and several connected rivers and estuaries where freshwater from rivers meet salty seawater. The watershed contains an average of 1.8 fibers per liter of water.  read more Study revealing billions of microplastics in Frenchman Bay highlighted by media