Fill your herb garden with black swallowtail butterflies. Learn what the caterpillar, eggs and adult butterflies look like.

Add Yahoo as a preferred source to see more of our stories on Google. A black swallowtail butterfly lands on a plant in a garden. - Darrell Gulin/Getty Images If you want a garden filled with ...

A large swallowtail butterfly resting on the wooden railing of a backyard deck. - Meowcher/Shutterstock Butterflies are an important part of any ecosystem. For one, they're good pollinators, just like ...

Plant it and they will come. Believe it or not, it really is that simple when it comes to butterfly host plants. Scatter dill seeds among your lovely pink cosmos, and soon you’ll see swallowtail ...

Gardens and yards feel dull without butterflies. These tiny fliers bring movement, splashes of color, and a soft kind of magic that instantly lifts the space. The best part? Attracting them is pretty ...

Golden alexander is a native plant that attracts pollinators and adds texture to gardens in central Ohio.

In observation of Pollinator Week, Deering Estate is honoring the Swallowtail Butterfly, recently recognized as Pollinator of the Year. These pollinators rely heavily on native plants to thrive, ...

Many of us know about the unique relationship between monarch butterflies (Danaus plexippus) and milkweed. The milkweed is the larval host plant for the caterpillar stage. Many Marin gardeners have ...

This year’s national Pollinator of the Year is the swallowtail butterfly, which happens to be one of my favorites.

TRUTH: It’s true that to nectar-seeking butterflies, the more nectar flowers, the better. But it’s even more important to think ahead. Yes, they’ll show up at any yard for nectar, but those ...