Though Australian scientists are working to engineer a virus to control the invasive pests, an Aussie politician has suggested a less subtle solution: kill 'em all.

Shane Knuth, a legislator in the northeastern state of Queensland (where cane toads thrive), has proposed and official day for residents to hunt down and kill the exotic invaders.

Cane toads have plagued the land down under for decades, and their increasing numbers and toxic skin threaten the survival of native Australian animal species. For a feature in this month's issue of The Scientist, Brendan Borrell traveled to Australia and met some of the researchers aiming to modify a Ranavirus that could decimate toad populations. He also visited with "Toadbusters" seeking to exterminate the pest using brute force.

Knuth's proposal for a day of amphibian massacre, which he dubbed "Toad Day Out," calls for an even wider effort. The plan has gained the approval of Australia's Royal Society for the Prevention of Cruelty to Animals, which told the Associated Press that the hunt was acceptable as long as the toads were killed humanely.