zsl-edge-of-existence:Unlike most armadillos, the giant armadillo is incapable of rolling into a bal
zsl-edge-of-existence:Unlike most armadillos, the giant armadillo is incapable of rolling into a ball to protect its soft belly. Instead, it has refined the art of speed-digging. When threatened, a giant armadillo will swiftly dig into the soil until only its tough, armoured back is left aboveground. Despite its massive size, a giant armadillo can completely bury itself in under a minute. -- source link