Crazy Dung Beetles.

Dung beetles are beetles that feed on feces. Some species of dung beetles can bury dung 250 times their own mass in one night
Many dung beetles, known as rollers, roll dung into round balls, which are used as a food source or breeding chambers. Others, known as tunnelers, bury the dung wherever they find it. A third group, the dwellers, neither roll nor burrow: they simply live in dung. They are often attracted by the feces collected by burrowing owls. There are dung beetle species of various colors and sizes, and some functional traits such as body mass and leg length can have high levels of variability.