Every butterfly gardener delights when showy swallowtail butterflies make an appearance. These butterflies are some of the largest in the garden, and their colorful wings and soaring flight patterns ...

A spectacular new butterfly species has been discovered on the Pacific Island of Vanua Levu in Fiji. The species, named last week as Papilio natewa after the Natewa Peninsula where it was found, is a ...

A black, yellow, orange and blue beauty, the black swallowtail is the official state butterfly of the Sooner State. Oklahoma statues designate the black swallowtail, Papilio polyxenes, as the state ...

North Carolina’s state butterfly is hard to miss — and also easy to attract to backyards by planting a variety of native plants. The Eastern Tiger Swallowtail (Papilio glaucus) can be bright yellow ...