Papilio is a picture book told in three parts about three stages of a butterfly's life (there are really four stages but egg ...

It’s hard not to be dazzled by the bright yellow butterflies fluttering around the Inland Northwest these days. Not only are they striking in color, but they’re among the biggest butterfly species in ...

Related: Gray Cat's Gentle Interaction with Hummingbird in the Backyard Is the Perfect Disney Moment. Another viewer provided ...

There are more than 120 species of butterflies in western Pennsylvania, and the North American Butterfly Association wants ...

Sylvia Garcia took this photo of a Western Tiger Swallowtail butterfly (Papilio rutulus) as it was nectar-feeding on a ...