Freckled Duck

BIRD: linking the biodiversity community
Freckled Duck.jpg
Freckled Duck
Stictonetta naevosa
Victoria: vulnerable
NSW: vulnerable
SA: vulnerable
WA: rare or endangered
FFG:listed AS 105
EPBC: not listed

The Freckled Duck (Stictonetta naevosa) is a moderately large, broad-bodied duck native to inland southern Australia. It is rare and vulnerable. Dark in colour with fine off-white speckles all over, it is most easily identified by its large head with a peaked (as opposed to rounded) crown.

The Freckled Duck feeds by dabbling in shallow water, often by wading near the edge. It prefers large, well-vegetated swamps, but moves to open water after breeding or in dry periods.

In flight it has a distinctive rapid wing beat and holds its head low, making it look rather hunchbacked. It does not turn rapidly and lands clumsily.

In dry years, the ephemeral wetlands of the Murray-Darling Basin and Lake Eyre Basin disappear and Freckled Ducks migrate to permanent water in coastal regions. This concentration in populated areas, coupled with a habit of circling repeatedly at low altitude when disturbed (even when being shot at) makes the Freckled Duck particularly vulnerable to hunting.

Although protected by law in all states, hunters continue to shoot Freckled Duck. During the 1979-83 drought, for example, the population was reduced by about 5%. There have been steps taken to require shooters to pass a waterfowl identification test in Victoria (where, because of the nature of the wetlands, Freckled Duck are most vulnerable) and to make pre-season surveys of Freckled Duck numbers in wetlands so as to temporarily close areas to shooting, but it is too early to know how effective these changes will be.

In the longer-term, the key survival issue for Freckled Duck is likely to be habitat rather than hunting. Vast areas of former wetlands in the interior have been drained and cleared for agriculture, the remaining areas are threatened by salinity, by the diversion of water to supply cities and farms, and by long-term climate change: as rains come less often and higher average temperatures increase evaporation, Australia's inland wetlands become less able to sustain life.

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