The pipevine caterpillar is dark reddish to black ... The giant swallowtail is the largest swallowtail butterfly in the U.S., ...

Black and white stripes combined with a knobbly body make the caterpillar look ... they won't be recognised. Swallowtail caterpillars are green once they grow large Kerry Calloway, who helps manage ...

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 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.