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Natural habitat of Swamp Harrier
Swamp Harrier, a Native Common bird in Australia
Distribution map showing where Swamp Harrier can be found in Australia
Distribution Map

Swamp Harrier

Circus approximans

NativeStatus
CommonRarity
Image of Swamp Harrier
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Species Description

The Swamp Harrier is a large, slim-bodied bird of prey that is easily recognised by its prominent white rump patch, especially visible when it glides low over wetlands and open country. This adaptable raptor is a familiar sight in Australia’s marshes, reed beds, and grasslands, where it hunts with slow, low flight and wings held in a shallow V-shape.

Fun Facts

Swamp Harriers often feed on roadkill, helping to clear carcasses from roads.

1. Bold white rump patch visible in flight

2. Low, slow flight with wings held in a shallow V-shape

3. Long, broad wings with prominent fingered tips

Swamp Harriers are opportunistic hunters, feeding on birds, small mammals (including rabbits), reptiles, frogs, insects, and carrion. They breed from September to December, with nests built on the ground or in dense reeds, usually as a single pair. The female incubates and broods the young, while the male provides food, sometimes transferring it in mid-air. Swamp Harriers are partly migratory-some populations move north in winter, while others remain resident

Swamp Harriers are widespread across Australia (except arid regions), New Zealand, and several Pacific islands. They favour wetlands, including swamps, reed beds, and marshes, but also hunt over grasslands, farmland, and coastal areas. Look for them gliding just above vegetation, especially at dawn and dusk when they are most active. They typically nest in dense reeds or tall grasses, often above water.

Physical Attributes

Height

55 cm

Size Relative to Other Birds90%

Top Locations

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