The wings and tail of both the male and female are dark brown or black contrasting with the rest of the body. The feet and legs, eyes and bill of both sexes are dark in color. The feet and legs are dull to dusky brown, the eyes are dark brown to hazel and the bill is dark brown to blackish in color. Plumage of juvenile birds resembles that of the adult female. The majority of food is foraged from the ground with some seeds being taken directly from the grass stalk.
Males usually arrive at the breeding territory one week before the females.
Pairs are usually monogamous with rare instances of polygyny. Nests are located in low lying vegetation. The nests are built by the females and woven into the surrounding vegetation for strength. The females raise two broods per season laying between 3 and 4 eggs per brood. The eggs are incubated for a period of 11 days until the altricial young hatch.