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Flexing Mussels, Part 3: A morning with the winged mapleleaf moms
Scientists try to help a species in danger of extinction, supporting reproduction with hopes to someday restore the mussels in the St. Croix and other rivers.
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Flexing Mussels, Part 2: Searching for St. Croix River spectaclecase
Elusive and endangered species finds refuge in rocky reaches, where biologists seek answers to guide protection.
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Flexing Mussels, Part 1: Citizens scientists study special St. Croix creatures
U of MN researcher is joined by volunteer crew wading into mussel research.
