Richmond Birdwing
Common NameRichmond Birdwing
Scientific NameOrnithoptera richmondius
FamilyPapilionidae
SubfamilyPapilioninae
Wingspan (mm)120
Wing Patterniridescent
Primary Colorsgreen, black
HabitatSubtropical rainforests, forest edges
Geographic RangeSoutheastern Queensland, Australia
Host PlantsPararistolochia praevenosa
Flight PeriodYear-round, peaking in warmer months
Flight Stylesoaring
Conservation Statusvulnerable
Lifecycle NotesEggs are laid singly on the leaves of the host vine, *Pararistolochia praevenosa*. Larvae are dark with fleshy spines and feed on the vine's leaves, accumulating toxins. Pupation occurs on or near the host plant.
Identification TipsMales are easily identified by their large size and brilliant iridescent green and black coloration. Females are larger and browner but still distinctive. Look for them in subtropical rainforests of southeastern Queensland, often near their specific host plant.
Description
The male Richmond Birdwing features striking iridescent green forewings with prominent black veins, contrasting with velvety black hindwings and a black body. Females are larger, with brown-black wings marked with cream or white patches.
