Common Green Birdwing (female)
Image: Alfred Brehm ; Paul Jorgensen ? (Public domain)
Common NameCommon Green Birdwing (female)
Scientific NameOrnithoptera priamus
FamilyPapilionidae
SubfamilyPapilioninae
Wingspan (mm)175
Primary Colorsblack, yellow
HabitatTropical rainforests, forest edges, plantations
Geographic RangeNew Guinea, Solomon Islands, northeastern Australia, and surrounding islands
Host PlantsAristolochia tagala, Aristolochia schlechteri, Aristolochia acuminata
Flight PeriodYear-round, peaking during wet season
Conservation Statusleast-concern
Lifecycle NotesEggs are laid singly on the leaves of Aristolochia host plants. The larvae are dark, spiny, and feed on the host plant's foliage. Pupation occurs on or near the host plant, with the pupa resembling a dead leaf or twig.
Identification TipsFemales are distinguished by their immense size, dark forewings with pale markings, and bright yellow hindwings with strong black venation and a dark border. Males are smaller and predominantly iridescent green.
Description
A very large and striking butterfly, the female has dark brown to black forewings with lighter, often yellowish, streaks or spots. Its hindwings are bright yellow with prominent black veins and a broad dark outer margin.
