Here's how to identify an Eastern tiger swallowtail butterfly and ... of each wing and a solid black stripe along base. Female Eastern swallowtails tend to have more blue on the hindwings than ...

The zebra swallowtail of eastern forests is our personal choice for the most beautiful butterfly ... are a beautiful iridescent blue. Females are a duller black color. They lay bright red eggs ...

Black and white stripes combined ... quietly confident they won't be recognised. Swallowtail caterpillars are green once they grow large Kerry Calloway, who helps manage the tropical butterfly house, ...