Snakehead Fish, Super-Competitor Invasive Species in U.S., Previously Confined to East Coast following Accidental Introduction in 2002, Discovered in Chicago Harbour, on the edge of the U.S.-Canadian
Washington, 20 Oct 2004 The northern snakehead, an invasive species of fish that can breathe air and move across land for short distances, has been found in a Chicago harbor, officials from the...