Scary invaders threaten Great Lakes, environmentalists warn

By Jon Gaskell

Capital News Service

LANSING— Beware the Northern snakehead. Beware the inland silverside. And beware a host of other invasive species prompting a recent report recommending spending billions to separate the Mississippi River from the Great Lakes. The Asian carp is the media darling that gets all the attention.  But according to the U.S. Army Corps of Engineers, there are 39 other “high-risk invasive species” that might migrate through Chicago waterways and have the potential to wreak ruin on native ecosystems.

Of these species, 10 could potentially cause huge environmental damage, the agency said. “Asian carp are sort of the canary in the coal mine,” said Jared Teutsch of the Chicago-based Alliance for the Great Lakes.