Eastern Victoria is home to a strange creature that few have seen and even fewer have researched. You may be able to hear its gurgles under the ground but the 1.5- to 3-metre-long Giant Gippsland earthworm never comes to the surface in its natural life. In this episode of Look at me, Chris McCormack finds the only world expert on this creature and asks: why would you devote your life to a giant worm?