Black-breasted Buzzard
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Scientific classification | ||||||||||||||
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Hamirostra melanosternon (Gould, 1841) |
The Black-breasted Buzzard, Hamirostra melanosternon is a large bird of prey in the family Accipitridae and the monotypic genus Hamirostra. Its wing length ranges between 440-500 mm, with females being larger.
Contents |
[edit] Identification
Adult birds are relatively easy to recognise by their mainly dark plumage combined with distinctive white patches on the wings at the bases of the primary feathers.
[edit] Range
The Black-breasted Buzzard is endemic to Australia and found mainly in the northern and central parts of the continent; it does not occur in Tasmania.
[edit] Habitat
Deserts, dry grasslands, shrublands, sparse tropical woodlands and tree-lined watercourses.
[edit] Food
It eats rabbits, large lizards, birds and carrion. It will also raid the eggs of ground-nesting birds, breaking large eggs by hurling stones against them with its bill.
[edit] Nesting
This species nests in trees, often along watercourses, building a platform of sticks with a central leaf-lined depression for the clutch of usually two eggs. The incubation period is about 40 days, with chicks fledging about 60 days after hatching.
[edit] References
- BirdLife International. (2006). Species factsheet: Hamirostra melanosternon. Downloaded from http://www.birdlife.org on 3/12/2006
- Marchant, S.; & Higgins, P.J. (Eds). Handbook of Australian, New Zealand and Antarctic Birds. Vol,2: Raptors to Lapwings. Oxford University Press: Melbourne. ISBN 0-19-553069-1