Once it rains , they emerge , find a temporary pool , and breed .
Members of the Australian genus Cyclorana bury themselves underground where they create a water - impervious cocoon in which to aestivate during dry periods .
Once it rains , Members emerge , find a temporary pool , and breed .
Members of the Australian genus Cyclorana bury themselves underground where they create a water - impervious cocoon in which to aestivate during dry periods .