Four of five Great Lakes will be infested with destructive Asian carp without quick and costly countermeasures, says a federal risk assessment. Native fish species and birds are threatened, officials said: “There is no upside to this.”
Four of five Great Lakes will be infested with destructive Asian carp without quick and costly countermeasures, says a federal risk assessment. Native fish species and birds are threatened, officials said: “There is no upside to this.”