Enjoy these fascinating swallowtail butterfly facts. A female black swallowtail can lay up to 400 eggs in her short life. Check out six common types of swallowtail butterflies you should know.

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 ...

Many Delaware groups, including conservation organizations, state agencies and Sen. Stephanie Hansen, D-Middletown, are launching the State of Delaware Dragonfly Project. For school-age kids, the ...

A state butterfly may be on the cards for Michigan. A house bill was proposed on Thursday, March 27 that would designate the black swallowtail butterfly as the official state butterfly.