Elvis the crocodile attacks a lawnmower at the Australian Reptile Park in Gosford, north of Sydney, in this still image taken from video Dec 28, 2011. Two workers at a reptile park near Sydney ran for their lives on Wednesday when a 500 kg crocodile named Elvis suddenly lunged at them, making off with their lawnmower.[Photo/Agencies]

Elvis the crocodile attacks a lawnmower at the Australian Reptile Park in Gosford, north of Sydney.[Photo/Agencies]

A lawn mower sits on the bottom of a pool next to a 500-kg crocodile at the Australian Reptile Park near Sydney.[Photo/Agencies]