i live in queensland australia, and i was walkin round my yard lookin 4 pedes under stones and bits of wood, i found 2 bits of wood that looked great, i'm gonna put them in my lizard tank soon, wen i lifted one i saw something under it, like a wierd lookin bit of earth, i went 2 pick it up 2 c wat it was and it turned out 2 b the lid of the biggest trapdoor burrow i have ever seen, its a lil bigger then the burrow my 15cm selenotypus "glenelva" so wat ever in there is gonna b huge, i'm gonna try and get it out 1day soon, i will try and get a pic of the burrow 4 u