The armadillo is a small to medium-sized mammal known for its distinctive armor-like shell made of bony plates. These creatures belong to the family Dasypodidae and are primarily found in the Americas, particularly in South America and the southern parts of North America. Armadillos are nocturnal and are known for their burrowing habits, which help them find food and create shelter. There are about 20 species of armadillos, with the most recognized being the nine-banded armadillo. They primarily feed on insects, grubs, and other small invertebrates. Armadillos have a unique ability to roll into a ball when threatened, providing them with some protection against predators.