These guys are the masters of eating ants and termites. They also use their massive meaty mitts and claws to tear into termite mounds that can sometimes be as hard as concrete.
While they don't matter to many outside ecosystems, these flies show the versatility and ingenuity of life being able to inhabit every space on the planet. "Life finds a way."
Suggested by listener Mady, these little haymakers are known for their vast ability to store food and for yelling. Just make sure you don't call them a rodent!