Duke University – “Scientists have created highly detailed maps charting the seasonal movements and population densities of 35 species of whales, dolphins and porpoises — many of them threatened or endangered — in the crowded waters of the U.S. East Coast and Gulf of Mexico. “These maps show where each species, or closely related group of species, is most likely to be at any given time of year,” said Laura Mannocci, a postdoctoral research associate at Duke University’s Marine Geospatial Ecology Laboratory (MGEL). “This makes it easier to monitor and manage them, and reduce the risk of harmful interactions.” The maps, which are freely available online here, integrate data from nearly 1.1 million linear kilometers of surveys and more than 26,000 sightings collected by researchers at five institutions over 23 years…”