Wasps and flies inject their own eggs into a caterpillar's body for growing larvae to feed off its internal organs. But the woolly bear caterpillar (Grammia incorrupta) is one of the only recorded ...

The woolly bear caterpillar, also known as the fuzzy bear caterpillar or the woolly worm, has fuzzy bristles that are black on both ends with a band of orange in the middle. Weak and short La ...