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

Although its black and yellow wings may be eye-catching ... If you spot any lime swallowtail butterflies in your yard, it ...

Its feathery foliage and yellow-green flowers will surely draw ... Fennel is another wonderful plant that attracts the Black Swallowtail butterfly. This herb is similar to dill in that it serves ...

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 ...