Tadorna tadornoides
The Australian Shelduck, *Tadorna tadornoides*, is a large and striking waterfowl species native to southern Australia, easily recognized by its distinctive plumage. Measuring 55-73 cm (22-29 in) in length with a wingspan of 110-135 cm (43-53 in) and weighing 1.2-1.7 kg (2.6-3.7 lb), it presents a somewhat goose-like appearance, an intermediate form between true ducks and geese. Males boast a glossy black head and neck, a prominent white neck ring (variable), and a deep chestnut breast band, ...
Primarily found in freshwater and saline wetlands, coastal lagoons, estuaries, and agricultural lands (dams, pasture), often utilizing open grasslands far from permanent water sources, generally below 500 meters elevation.
Primarily herbivorous, feeding on grasses, sedges, seeds, and aquatic vegetation, supplemented with agricultural crops and occasional aquatic invertebrates and insects. Forages by grazing on land and dabbling in shallow water.
Australian Shelducks are diurnal, spending much of their day grazing on pasture, preening, and loafing near water. During the breeding season, they are fiercely territorial, with monogamous pairs defending extensive nesting territories through aggressive displays and loud calls. Courtship involve...
The Australian Shelduck is endemic to southern Australia, with its primary breeding range encompassing Western Australia, South Australia, Victoria, Tasmania, and the southern regions of New South Wales. It favors agricultural landscapes interspersed with farm dams, as well as natural freshwater ...
Least Concern
- Australian Shelducks are sometimes locally known as 'Mountain Ducks' despite their preference for lowlands and wetlands. - They often nest in tree hollows, sometimes high above the ground, or in abandoned rabbit burrows, a highly unusual choice for waterfowl. - Ducklings, only hours old, must e...