Nine-banded armadillo
Nine-banded armadillos do not live in groups. They are nocturnal, which means that they are lively at night instead of the day.  Through soil excavation, the nine-banded armadillo's ability to burrow underground helps the armadillo protect itself from predators and protect their young. They are purposely positioned in a way, such as on a slope, where they have vegetation around, protective layers around, and easy access to nearby burrows. The burrows they make are about  wide,  deep, and  long.