Stephen Dalton / Scarce swallowtail butterfly (Iphiclides podalirius)

Hans Christoph Kappel / Scarce Swallowtail butterfly in flight. Germany Captive

Hans Christoph Kappel / Scarce Swallowtail butterfly (Iphiclides podalirius) Europe

Hans Christoph Kappel / Scarce swallowtail butterfly flying

Ross Hoddinott / Scarce swallowtail butterfly (Iphiclides podalirius) resting on flower, Slovakia.

Stephen Dalton / Scarce Swallowtail Butterfly (Papilio / Iphiclides podalirius) on flowers. Umbria, Italy, April.

Stephen Dalton / Scarce Swallowtail Butterfly (Papilio / Iphiclides podalirius) on flowers. Umbria, Italy, April.

Stephen Dalton / Scarce Swallowtail Butterfly (Papilio / Iphiclides podalirius) on flowers. Umbria, Italy, April.

Stephen Dalton / Scarce swallowtail butterfly (Iphiclides podalirius) Europe

Dietmar Nill / Scarce swallowtail butterfly (Iphiclides podalirius) pupa, Germany

Inaki Relanzon / Scarce swallowtail butterfly (Iphiclides podalirius), Pyrenees, Spain. May

Guy Edwardes / Scarce swallowtail (Iphiclides podalirius) feeding on lavender, Provence, France

Kerstin Hinze / Scarce swallowtail (Iphiclides podalirius) Romania

Kerstin Hinze / Scarce swallowtail butterfly (Iphiclides podalirius) Romania

Silvia Reiche / Scarce Swallowtail (Iphiclides podalirius) butterfly male, St. Nazaire le Desert, France

Silvia Reiche / Scarce Swallowtail (Iphiclides podalirius) butterfly male, St. Nazaire le Desert, France

Jose B. Ruiz / Scarce swallowtail butterfly {Iphiclides podalirius} resting on branch with flowers, Spain.

Bernard Castelein / Scarce swallow-tailed butterfly {Iphiclides podalirius} Belgium

Robert Thompson / Scarce swallowtail butterfly (Iphiclides podalinus) resting on flowers, Dordogne, France

Robert Thompson / Scarce swallowtail butterfly (Iphiclides podalinus) resting on plant, Dordogne, France

Robert Thompson / Scarce swallowtail butterfly (Iphiclides podalinus) resting on plant, Dordogne, France