Massive Marvels

S3, E3: Being large automatically wins some respect in the wild, but their gigantic size doesn’t even scratch the surface of the superpowers of these talented titans. Even the big-bodied need more than bulk to survive. Just ask the rhinoceros, whose equalizers are its ferocious facial horns and thick hide. The bison has battle horns of its own, but its giant head can also be a snow plow! In the bug world, millipedes are among the most massive, but did you know they engage in chemical warfare? The grizzly bear is one of Earth’s burliest body builders, but the true superpower is in its snout. And Australia’s emu is the world’s second-largest bird, endowed with super speed for running around the Outback.