Michael & Patricia Fogden / Ulysses Butterfly (Papilio ulysses) in the rainforest, Kuranda State Forest, Queensland, Australia

Konrad Wothe / Ulysses Butterfly (Papilio ulysses) on plant stem, Indonesia

MYN / David Hunter / Leopard Lily (Lilium paedalinum), with Western Tiger Swallowtail (Papilio rutulus rutulus) feeding. Shaver Lake, Shaver Lake California, June. meetyourneighbours.net project

Tom Vezo / Luzon Peacock Swallowtail (Papilio chikae) butterfly, Tucson Botanical Gardens, Tucson, Arizona

Tom Vezo / Emperor Swallowtail (Papilio ophidicephalus) butterfly, Tucson Botanical Gardens, Tucson, Arizona

Tom Vezo / Luzon Peacock Swallowtail (Papilio chikae) butterfly, Tucson Botanical Gardens, Tucson, Arizona

Hiroya Minakuchi / Great Mormon (Papilio memnon) butterfly, Malaysia

Hiroya Minakuchi / Great Mormon (Papilio memnon) butterfly emerging from chrysalis, Malaysia

Hiroya Minakuchi / Great Mormon (Papilio memnon) butterfly drying wings after emerging from chrysalis, Malaysia

Konrad Wothe / Emperor Swallowtail (Papilio ophidicephalus) butterfly, Mahale Mountains National Park, Tanzania

Christian Ziegler / Thoas Swallowtail (Papilio thoas) caterpillar mimicking bird dropping, Barro Colorado Island, Panama

Chien Lee / Common Mormon (Papilio polytes) caterpillar showing false eyespots, Kuching, Borneo, Malaysia