TOLEDO, Ohio (AP) — Researchers have fresh evidence that invasive grass carp are swimming and spawning near the mouth of a river that flows into Lake Erie. Their next step is figuring out how to stop ...
Add Yahoo as a preferred source to see more of our stories on Google. Tommy Goszewski, a technician with the U.S. Geological Survey, holds a grass carp taken from a pond at an agency lab in Columbia, ...
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