Bug Identifier
Common buckeye butterfly
Community identification

Common buckeye butterfly

Junonia coenia

Order & Family
Lepidoptera; Nymphalidae
Size
Wingspan typically 4.5–7 cm (1.8–2.8 in).
See this bug in the Encyclopedia

Natural Habitat

Open, sunny habitats such as roadsides, gardens, fields, and disturbed urban areas, especially across North America.

Diet & Feeding

Adults drink nectar from flowers and may feed on rotting fruit; caterpillars eat plants including plantains, snapdragons, and members of the figwort family.

Behavior Patterns

A fast, alert flier that often rests with wings closed, displaying prominent eyespots when disturbed. Several generations occur annually, with seasonal migration in parts of its range.

Risks & Benefits

Harmless to people and valuable as a pollinator and component of food webs. Caterpillars can occasionally nibble ornamental plants but rarely cause serious damage.