Diagnostic Characteristics
Ancestor of domestic chicken, from which wild birds may be difficult to distinguish.
Habitat
Forest undergrowth, second growth, scrub, cultivated land. In Hawaii: along roads, trails, and other open spaces when feeding; often rests or feeds casually in thickets at other times of day; roosts in tree (female with young on ground). Nests on ground or in trees (2-6+ m above ground) (Berger 1981).
Ecology
Roosts singly, in pairs, or in family groups.
Reproduction
In Hawaii, breeds early February-late September; clutch size 4-9; incubation 3 weeks, by female; male helps tend chicks; female sexually mature in 4-5 months (Berger 1981).