These rare, pint-sized fish are just two of many river-dependent species disappearing where they once flourished, left behind to wade and wander through only occasional pockets of undisturbed habitat.

Tourism in the White Cloud Mountain area has threatened the survival of white cloud minnows in their natural habitat. No wild specimens were found between 1980 and 2001, which led people to ...

These rare, pint-sized fish are just two of many river-dependent species disappearing where they once flourished, left behind to wade and wander through only occasional pockets of undisturbed habitat.