Dreaded fish set to invade Great Lakes

From Treehugger:

Credit: U.S. Fish and Wildlife Service.

The Asian carp, a monstrous, invasive fish, has been knocking at the door of the Great Lakes for decades. Now bad news is spreading that the fish may have breached an electric barrier on the Chicago Sanitary and Ship Canal, entering Lake Michigan.

Article continues: Asian Carp Fever Grips Great Lakes, Monster Invasive Fish May Already Be Here

Dreaded fish set to invade Great Lakes

The Asian carp has moved dangerously close to Lake Michigan despite efforts to contain it.

Havoc it wreaks

Also:

• Danger of Asian carp
• Utah carp removal OK'd
• Fish saved after landslide