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tsx@uq.edu.au

Updates

Four Eastern Regent Parrots in flight

Media Release: Australian threatened bird populations drop by half in 30 years on average

On average, populations of Australia’s threatened birds have decreased by half since 1985, according to Australia’s new Threatened Bird Index. According to Lead researcher Dr Elisa Bayraktarov from the University of Queensland, some bird species have decreased by more and others by less, but that is the average trend across species for which data is…
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A tiramisu cake showing 2 Threatened Species Index trends

Welcome to Australia’s new Threatened Species Index for birds!

We’d like to thank the National Environmental Science Program and supporters from BirdLife Australia, the Commonwealth and all State and Territory governments, and our partners from many conservation and research organisations for making the Threatened Species Index (TSX) possible! A warm thank you to everyone who provided data for the TSX – your efforts to…
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