The U.S. government is trying out a new method of brown snake control in Guam: http://www.philstar.com/world/2013/02/23/912246/us-govt-air-drop-toxic-mice-guam-snakes
For ZooChatters east of Cape Cod, acetaminophen = paracetamol.
Alan
There is so little left in Guam surely it would be better to try to catch everything they can, and then completly flood the island with bait in an attempt to kill all the snakes? Then just reintroduce things, and gradually build the island back up