Unlikely Weapons Against a Deadly Exotic Species: Cat Food and Ants

From large Burmese pythons in the Everglades to tiny Quagga mussels at Lake Mead, exotic animals are a growing problem in our national parks. A recent story from Australia demonstrates that the battle against exotics can sometimes employ some low-tech weapons, including cat food and ants.
- By Jim Burnett - March 2nd, 2010 5:13am