by Robin Abell, David M. Olson, Eric Dinerstein, Patrick Hurley, James T. Diggs, William Eichbaum, Steven Walters, Wesley Wettengel, Tom Allnutt, Colby J. Loucks, Prashant Hedao
"North America's freshwater habitats and the extraordinary biodiversity they contain are facing unprecedented threats from a range of sources, including flow alteration, habitat fragmentation, intr…