The male shows the female the nest he has made.
Head and under parts are buff where the male shows black.
The males also show a violet color as they grow older.
The adult males of many species show a dark throat.
A reference can be made back to the odd behavior that males show.
A. We found that both males and females showed this bias.
If the male shows interest (which does not always occur), he joins the female and they mate.
Two males showed slightly larger ranges in the wet season.
In a study, males over 14 months old showed active spermatogenesis.
At rest, the male also shows a pale yellow wingbar.