One of many species of Fritillary that depend on native violets as their host plant, Great Spangled Fritillary (Speyeria cybele). They’re seen in the central and northern United States and southern Canada sporting a wingspan of about three inches.

Many adult butterflies have a very short life. In contrast, adult Great Spangled Fritillaries live from June to September. In early September they will mate. Females will lay their eggs near or on native violet plants.

Right after hatching the larvae will tunnel into the soil seeking a place to spend the winter in a state of diapause or “hibernation.” Come spring they’re close to where those native violets will be growing, ready to provide nourishment for the caterpillars. Keep in mind violets, that pop up in your garden, grow in your lawn, the Fritillaries depend on them.