The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

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.

Creating a garden that attracts swallowtail butterflies can bring a dynamic burst of life and color to your outdoor space! These stunning butterflies are not only beautiful to watch but also play ...

One of the rarest butterflies in the country, the Schaus Swallowtail Butterfly, is benefitting from an event many people ...

In a new study, scientists pulled from a 35-year dataset to examine long-term population trends of the federally endangered ...

The endangered Schaus’ swallowtail butterfly is positively influenced by hurricanes, as new growth from damaged plants ...

In a new study, scientists have pulled from a 35-year dataset to examine long-term population trends of the federally endangered Schaus's swallowtail butterfly (Heraclides ponceana). They found ...

This unappetising outfit is a clever ploy to hide in plain sight, a trick used by multiple swallowtail butterflies. You'll have to look carefully to find them, but the tiny creatures can usually be ...

Here, RSPB volunteer Jenna explains why the magnificent Swallowtail butterfly is so special. Sophie Okonedo and Mark Rylance star in the first of Steve Waters’s seasonal dramas following the ...

A critically endangered butterfly that lives in the southernmost part of Florida thrives in certain years. Researchers turned ...