Joshua J. Cotten

A butterfly sitting on top of a yellow flower

Eastern tiger swallowtail (Papilio glaucus) female Dane County, Wisconsin, USA taken: 8/12/2020, image no: _F2A7081aaaa2025.jpg

Thomas Elliott

black and blue butterfly on pink flower during daytime

A pipevine swallowtail butterfly on zinnia.

black and blue butterfly perched on purple flower in close up photography during daytime

Pipevine swallowtail butterfly on thistle.

A butterfly sitting on top of a purple flower

Giant swallowtail butterfly on bougainvillea

a brown and white butterfly sitting on top of a green plant

Papilio machaon, the Old World swallowtail, feeding on lavende

a black and white butterfly sitting on yellow flowers