An eastern tiger swallowtail (Papilio glaucus) on a fir branch

raustudio

A vertical closeup shot of an Eastern tiger swallowtail butterfly on a summer lilac flower

mo.belue

A beautiful selective focus shot of an eastern tiger swallowtail butterfly pollinating a white flower

paul.t.hamilton

A shallow focus shot of an eastern tiger swallowtail butterfly collecting pollen from a thistle

josh84

A closeup shot of an eastern black swallowtail caterpillar crawling on a green plant leaf

tomas.béjar.manda

A closeup shot of an eastern black swallowtail caterpillar crawling on a plant stem with blur background

tomas.béjar.manda

A closeup of an Eastern Tiger Swallowtail butterfly perched on Joe Pye Weed against the cloudy sky

nikongal

A vibrant Sailfish glaucus (Papilio glaucus) butterfly perched upon a lush pink flower

mo.belue

Exotic colorful butterfly caterpillar, Old World swallowtail, Papilio machaon eating. Yellow, black, orange larvae. Macrophotography, close-up

sergi.vargas.amengual

A selective closeup of green caterpillars on green leaves

jesus.santos.garcía-moreno

Butterfly species Papilio xuthus, trivial name: Chinese yellow swallowtail.

reinier.blok

A closeup of a beautiful Chinese Yellow Swallowtail (Papilio xuthus) butterfly sitting on the plant

david.hansche

A closeup of Eastern tiger swallowtail butterfly on yellow flower

mo.belue

A beautiful eastern tiger swallowtail butterfly on summer lilac, close-up shot

mo.belue

Exotic colorful butterfly caterpillar, Old World swallowtail, Papilio machaon eating. Yellow, black, orange larvae. Macrophotography, close-up

sergi.vargas.amengual

A closeup shot of a Papilio machaon on a pine tree

dawid.rzęsiewicz

Rare Black, white Anise Swallowtail butterfly (Papilio zelicaon ) on orange flower matches, flowers in background gets it name from wild anise.

ramona.boston

Old World swallowtail, Papilio machaon. Black and yellow butterfly sitting on a flower. Insect photography taken in Sweden in summer.

anna.högberg

A vibrant Sailfish glaucus (Papilio glaucus) butterfly perched atop a vibrant pink flower

mo.belue

A closeup shot of a caterpillar of a Maltese swallowtail butterfly on rock surface

james.attard

A closeup shot of a black swallowtail (Papilio polyxenes) on a pink flower

mo.belue

A closeup of Papilio machaon butterfly flying over flowers isolated in blurred background

mo.belue

A closeup of Papilio machaon butterfly perching on red flower isolated in blurred background

mo.belue

A close-up of a yellow Glaucus sailboat (Papilio glaucus) butterfly resting on a flower

bob.s.