fox17online4d
Researchers 'rediscover' fish species once believed extinct in Lake Superior
The shortnose cisco, a species of freshwater whitefish, likely went extinct in the Great Lakes during the 1980s, scientists ...
Great Lakes fish thought extinct for decades rediscovered – in an unexpected place
The Shortnose Cisco was once abundant on the Great Lakes, but overfishing and invasive species such as sea lamprey, zebra and ...
Milwaukee Journal Sentinel12d
Great Lakes fish thought extinct for decades rediscovered — in an unexpected place
The Shortnose Cisco was once abundant on the Great Lakes, but overfishing and invasive species such as sea lamprey, zebra and quagga mussels, alewives and round gobies dwindled the fish's numbers ...