Termites are pretty astonishing creatures by anyone's standards -- their queens are thirty times the size of soldiers and they produce an amazing thirty eggs per minute.
Relative to their size, termites build the largest structures in the animal kingdom. Their towers can reach an incredible 25ft (7.6m) high and 40ft across (12.1m) - and that's just above the ground! They can burrow as far as 225ft (68m) below the surface.