It’s a diverse family, with more than 500 swallowtail butterfly species fluttering over six continents. Most are tropical, but about 25 kinds are found regularly in the United States and Canada.

The Eastern Tiger Swallowtail butterfly is one of our most common butterflies and is found east of the Mississippi River and west into the Great Plains states. ... Eastern Tiger Swallowtails are in ...

Jeffery Starn and Jessica Hamel submitted this photo of an Anise Swallowtail (Papilio zelicaon) that was taken during a hike ...

An Eastern Tiger Swallowtail butterfly, also known as Papilio glaucus Linnaeus, alights upon a lantana bush still in bloom in September. The males have this tiger coloration, and some females are ...

Did you know that South Carolina has its very own state butterfly? The Eastern Tiger Swallowtail (Papilio glaucus) was designated as the official butterfly of the Palmetto State by Act Number 319 ...

An Eastern Tiger Swallowtail butterfly, also known as Papilio glaucus Linnaeus, alights upon a lantana bush still in bloom in September. The males have this tiger coloration, and some females are ...

An Eastern Tiger Swallowtail butterfly, also known as Papilio glaucus Linnaeus, alights upon a lantana bush still in bloom in September. The males have this tiger coloration, and some females are ...

There are more than 175 butterfly species in our state. Here are some in the swallowtail family (outside of the Eastern Tiger) you’re most likely to encounter: Pipevine Swallowtail (Battus philenor) ...

There are more than 175 butterfly species in our state. Here are some in the swallowtail family (outside of the Eastern Tiger) you’re most likely to encounter: Pipevine Swallowtail (Battus philenor) ...

An Eastern Tiger Swallowtail butterfly, also known as Papilio glaucus Linnaeus, alights upon a lantana bush still in bloom in September. The males have this tiger coloration, and some females are ...