The giant swallowtail caterpillar has a smeary black and white pattern, and when it’s still small, it’s easy to miss because it looks like bird droppings. The pipevine caterpillar is dark ...

It looks like bird droppings on a leaf, but don't be fooled: it's a caterpillar in disguise. This seemingly innocent creature causes devastation in some agricultural communities, eating young citrus ...