| They all look slightly ridiculous in their epaulets and tin pot hats and braided swallowtail coats. |
| Some studies have shown that monarch larva die when fed Bt pollen, although other studies of swallowtail butterflies show little effect. |
| Dill and fennel are good plants for the caterpillars of the black swallowtail butterfly. |
| Well, it turned out to be a common tiger swallowtail, but I decided that I wanted to get into collecting, too. |
| They can be as graceful as the swallowtail butterflies drifting by on a summer day. |
| This species is endemic to the Western Ghats and is considered the rarest and endangered swallowtail. |
