Tropical Savannas CRCNatural Heritage Trust

Australasian grasslands and their threatened avifauna

Fitzherbert J.C., and Baker-Gabb D.J. (1988) "Australasian grasslands and their threatened avifauna" Goriup P.D. (ed) Ecology and Conservation of Grassland Birds. Cambridge University Press, Cambridge.

In tropical grasslands, fire frequency has increased since European settlement. This has had a major impact on a variety of bird species and the decline of six bird species - the Gouldian Finch, Yellow-rumped Mannikin, Chestnut-backed Button-quail, Partridge Pigeon, Golden-shouldered Parrot and Hooded Parrot. The authors suggest that these declines are most likely related to the joint impacts of contemporary fire regimes and associated grazing pressure.


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