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.

Learn how to attract a giant swallowtail butterfly. These butterflies are ... Discover fascinating caterpillar facts you should know. Eastern, western and Canadian tiger swallowtail butterflies ...

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.

A research team has identified a new species of tiger swallowtail butterfly living in eastern parts of North America. In their study, published in the journal ZooKeys, Julian Dupuis, B.