The Santa Ana Zoo on Instagram: "Dig, dig, dig... it's Armadillo Day! Three-banded armadillos, like Bolito, are one of 20 species of armadillo found around the world. In fact, all but one species are native to Latin America. Armadillos are named for the bony plates that cover their back, head, tail and legs. This covering protects them from predators. Contrary to popular belief, only the three-banded armadillo can curl into a ball for additional protection. They use their long nose and strong, s