The Swallowtail is the U.K's largest native butterfly, and also one of it's rarest. Papilio machaon.
MERVYN REES / Alamy Stock Photo
Image ID: DBY1TB
The Swallowtail is our largest native butterfly, and also one of our rarest. This spectacular insect is our only resident butterfly of the Papilionidae family, which is one of the largest butterfly families in the world. Papilio machaon.
Location: Norfolk, United Kingdom