![]() ![]() These dances are typically terminated by female copulation solicitation displays (CSDs). However, both males and females perform courtship dances, often in a duet-like manner. When Java sparrows ( Lonchura oryzivora) court prospective mates, only males sing. The current study evaluated mutual interactions in an Estrildid species to explore the relative importance of duet dancing and male singing in mating success of pairs in a first encounter. Coordinated visual displays of mating pairs are thought to perform similar functions, but are less well understood. ![]() Duet singing in songbirds is related to mutual mate guarding, joint resource defence, and signalling commitment. Mutual interactions between sexes have multiple signalling functions.
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