Monarch Butterfly

Meadows, roadsides, and gardens with milkweed and nectar flowers support monarchs across North America. They also occur in gardens and coastal areas in the UK as occasional migrants, though they cannot survive British winters.

Field scale for the Monarch Butterfly: length around Wingspan 8.9-10.2 cm. Typical lifespan: Most adults 2-6 weeks; migratory generation up to ~8-9 months.

When you are scanning habitat, prioritise meadows, fields, roadsides, and milkweed stands. Those settings are where a clean look and a usable photo are most likely.

Quick ID anchor: Bright orange wings laced with black veins and edged in black with white spots. Males show small black scent patches on the hindwings; the similar viceroy has an extra black hindwing line. Confirm with behaviour and habitat before you log the discovery.

Caterpillars feed exclusively on milkweed (Asclepias), sequestering cardenolides that make them distasteful. Adults take nectar from a wide range of wildflowers and garden blooms.

Famous multi-generational north–south migration; the late-season generation can live for months and overwinters in dense tree roosts. Strong, sailing flight with distinctive wingbeats.

Bright orange wings laced with black veins and edged in black with white spots. Males show small black scent patches on the hindwings; the similar viceroy has an extra black hindwing line.