Males are blue with black on their heads and backs, black breasts, and white bellies. Females are a dull grayish-brown with lighter underparts. Groups of blue wrens are generally seen together, hopping on their long legs with cocked tails, searching for insects.
Females build domed nests and lay three to four eggs.
Blue wrens belong to the family Maluridae, genus Malurus. How to cite this article.