The Elephant Hawk Moth Caterpillar look like elephant's trunks and have eyespots to scare off predators.© Eileen Kumpf/Shutterstock.com Mimicry is one of the most interesting forms of defense in ...
Two-headed animals are probably more common -- but short-lived -- than we might think. In the wild an animal born or hatched with two heads is immediately at a great disadvantage. Survival is always ...