Underwing of a Painted Lady butterfly (Cynthia cardui) feeding on a purple Spear thistle (Cirsium vulgare) flower

- Image ID: BD7JHX
Underwing of a Painted Lady butterfly (Cynthia cardui) feeding on a purple Spear thistle (Cirsium vulgare) flower
Ray Wilson / Alamy Stock Photo
Image ID: BD7JHX