for Decatur Deb:
Restoring Alabama Rivers
Jason Throneberry, a TNC director for freshwater, talks endangered Alabama sturgeon, fish cannons and trying to save fish species he’s never seen.
nature.org

They are going to build dam bypasses in order to try to restore enough of a riparian ecosystem to save a number of endangered species. They decided trying to do one after another wouldn’t work. They had to think big.