Underside has a black, brown, and gray pattern with 4 small submarginal eyespots. In the West males usually perch on shrubs on hilltops, while in the East males perch on bare ground in open areas. Females lay eggs singly on the tops of host plant leaves.
Caterpillars live in silk nests and eat leaves.
Adults hibernate only in the South and in mild winters. Flowers from other families that are visited include red clover, buttonbush, privet, and milkweeds. On all continents except Australia and Antarctica. From the deserts of northern Mexico, the Painted Lady migrates and temporarily colonizes the United States and Canada south of the Arctic. Occasionally, population explosions in Mexico will cause massive northward migrations.