
A monarch butterfly collects nectar from a flower.
USDA photo by Forest Service
A monarch butterfly collects nectar from a flower.
USDA photo by Forest Service
Eighty-eight Butterfly (Diaethria anna). Photograph taken above the Iguazú Falls in Argentina.
Source
Clouded yellow butterfly, Colias croceus, taken on the Northern slopes of Mount Etna in Sicily.
Source