Lorraine Bennery / Common swallowtail butterfly (Papilio machon) caterpillar, Isere, France, May.
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Sue Daly / Swallowtail butterfy (Papilio machaon), Sark, British Channel Islands, July.
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Sue Daly / Swallowtail butterfy (Papilio machaon), Sark, British Channel Islands, July.
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Steve Downer / Swallowtail (Papilio machaon) caterpillar moulting. Controlled conditions.
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Steve Downer / Close-up of a Swallowtail (Papilio machaon) caterpillar moulting. Controlled conditions.
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Kim Taylor / European swallowtail butterfly (Papilio machaon) pair mating, Bulgaria, July.
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Edwin Giesbers / Common swallowtail butterfly (Papilio machaon) Aosta Valley, Gran Paradiso National Park, Italy.
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Edwin Giesbers / RF - Common swallowtail butterfly (Papilio machaon) Aosta Valley, Gran Paradiso National Park, Italy.
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Paul Harcourt Davies / Common swallowtail larva (Papilio machaon) final instar on larval foodplant Fennel (Ferula communis). The larval body has shortened and it is attached to the stem just before forming the chrysalis.
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Paul Harcourt Davies / Common swallowtail larva (Papilio machaon) 2nd instar on larval foodplants Fennel (Ferula communis)