Description Discover the fascinating and surprising facts--from the weird to the truly unbelievable--about reptiles and amphibians. Some can change color, while others see temperature. Some can swallow prey whole, and others cry blood to scare off predators. Some can even regrow their lost tails! Discover where amphibians and reptiles come from, how they have survived for millions of years, why they are important for the planet, and all about their superhero-like abilities.