In some species, such as the tiger and spicebush swallowtails, the caterpillar is green with two large round spots on the swollen front end that look like the eyes of a snake. This may startle ...

Many of the first signs of springtime are subtle. There are little shifts in the breeze as the sun begins to feel a bit warmer and remains in the sky a little bit longer each day. Birdsong increases ...