Australian rangers have killed an invasive "monster" cane toad discovered in the wilds of a coastal park -- a warty brown specimen as long as a human arm and weighing 2.7 kilograms (6 pounds).
The toad was spotted after a snake slithering across a track forced wildlife workers to stop as they were driving in Queensland's Conway National Park, the state government said.

The animal was taken away and euthanised.