The pond at Granite Regional Park is the new home of the long-lost aquatic species, the Sacramento perch. The perch was ...

Nearly a quarter of the world's freshwater species are at risk of extinction, according to new research. A detailed ...

These fish require perennial streams fed by cool springs, with riparian vegetation habitat and ... More than 80% of California’s native freshwater fishes are in decline, an indication of the degrading ...

They prefer perennial streams fed by cool springs with overhanging riparian vegetation ... Thirty-three of the state’s freshwater fish species are formally listed as threatened or endangered, and ...