To the Aztecs, they were ayotochtl, or the turtle-rabbit. To pumas and jaguars, they were an elusive meal. And to the Spanish, they were the “little armored one.” When South and North America were united by the Isthmus of Panama 15 million years ago, armadillos began their long march northwards, becoming one of only four mammals to survive the trek. With the recent, drastic decline in natural predators, in the past 150 years they have … [Read more...]