Bug Identifier
Red admiral butterfly
Community identification

Red admiral butterfly

Vanessa atalanta

Order & Family
Lepidoptera; Nymphalidae
Size
Wingspan typically 4.5–6.5 cm (1.8–2.6 in).
See this bug in the Encyclopedia

Natural Habitat

Gardens, woodland edges, parks, meadows, and urban areas, especially near nettles and flowering plants.

Diet & Feeding

Adults feed mainly on flower nectar, tree sap, and fermenting fruit; caterpillars eat nettles (Urtica spp.) and related plants.

Behavior Patterns

A fast, territorial flier that often basks with wings open and migrates seasonally in cooler regions. Females lay single eggs on host plants; caterpillars fold or tie leaves into shelters.

Risks & Benefits

Harmless to people and not a significant crop pest. It pollinates flowers and serves as prey for birds and other insect-eating animals.