Presentation
The Red Admiral is a day-flying butterfly distinguished by its velvety black wings adorned with bright orange bands and white spots at the apex of the forewings. This species is widespread across much of Europe, North Africa, Asia, and North America. It favors gardens, forest edges, and cultivated areas where nettles grow, the host plant of its caterpillar. The Red Admiral is a capable migrant, traveling long distances between Europe and North Africa according to the seasons. It is frequently observed feeding on flowers and ripe fallen fruits. In Tunisia, it is present notably during migration periods and in wetland or cultivated areas.
The Red Admiral's wingspan ranges from 5 to 6.5 cm. Its black forewings bear a broad diagonal orange band and white spots near the apex, while the hind wings display a marked orange border with black dots. The underside of the wings is duller, providing effective camouflage when at rest.
Characteristics
Indicative values: they vary by subspecies, sex and region.
Habitat and distribution
The Red Admiral frequents a wide variety of open and semi-open habitats: gardens, urban parks, forest edges, meadows and cultivated areas. The presence of nettles is essential for its reproduction.
CURRENT RANGE
The species is found in Europe, North Africa, temperate Asia and North America. It is also migratory, with some populations moving between northern Europe and the Mediterranean basin.
Behaviour
The Red Admiral is a territorial and active butterfly, often observed flying vigorously to defend its perch. It engages in seasonal migration, moving south in autumn and north in spring. It is diurnal and particularly drawn to sunny days.
Reproduction
The female lays her eggs individually on nettle leaves. The caterpillar builds a shelter by folding a leaf with silk to protect itself during development. Several generations can occur in a year depending on climate, with a chrysalis suspended before the adult emerges.
Peculiarities
The Red Admiral is among the rare European butterflies that migrate over long distances, somewhat like migratory birds. Its bright coloration probably serves as a warning signal to certain predators.
Threats and conservation
The species is not globally threatened, although the loss of grassy areas and pesticide use can locally affect populations. Climate change is altering its migration patterns.
Numbers and trends vary across sources and regions. See the IUCN assessment for the latest reference data.
Gallery
1 documented photographs.
References
Profile updated 24 August 2026 · Reviewed by the TunisieVet editorial team.
Comments (0)
No comments yet.
CONSERVATION STATUS
Least concern (LC)
IUCN source, latest published assessment.
Similar animals
Other species documented in Animalpedia.
