Colours

Distinguishing features

Its brown back and crown, black and white barred sides and black eye patches on its otherwise white face make this bird unmistakable. Juveniles are slightly duller, but otherwise all plumages are similar. Its vernacular name refers to a pink spot in the corner formed by the black head pattern; it is only noticeable at close distance however, making the seldom-used Australian name of Zebra Duck more appropriate. (Wikipedia)

Size

Wingspan

Synonyms

Distribution

Distribution and habitat preferences

Widely distributed throughout Australia and highly mobile, these ducks can appear anywhere there is standing water, especially in dry inland regions, where annual rainfall rarely exceeds 15 inches. (Wikipedia)

Diet

They are dependent on plankton, as well as crustaceans, mollusks and insects. Their bill is well designed for straining minute organisms, with pliable mandibular flaps that channel water in a manner that allow the ducks to filter algae and other plankton efficiently. They also feed by vortexing, in which two ducks spin about a central point with the head of one opposite the tail of the other, concentrating food in a gyrating water column. (Wikipedia)

Web resources

References