This Tiny Fish’s Mistaken Identity Halted a Dam’s Construction
Scientists say the snail darter, whose endangered species status delayed the building of a dam in Tennessee in the 1970s, is ...
CBS News21d
6 endangered Mekong giant catfish — one of the world's largest and rarest freshwater fish — spotted in Cambodia
According to WWF, threats to the Mekong giant catfish include infrastructure development such as dams that block migration routes. "Without the ability to move up and down rivers, the fish have ...