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 ...

That's especially bad news for Florida, the state known for its ... If you spot any lime swallowtail butterflies in your yard ...

The Schaus’ swallowtail butterfly lives in far South Florida and is incredibly rare. But in a surprise twist, more of them ...