Peak coal out coal electricity generation in favor of gas, although these plans are still a topic of much debate in Australian politics. Long-term plans for coal in Australia include large-scale export of brown coal to large developing nations such as China and India. Other groups such as the Australian Greens, suggest that coal be left in the ground to avoid its potential combustion either in Australia or in importer nations. Research in 2009 by the University of Newcastle in Australia concluded that Australian coal extraction could peak sometime after 2050. While the Australian Coal Association (ACA) optimistically estimates that Australia's identified
What Bird is That? of "What Bird is That?" It was published in 1984 and incorporated all of Cayley’s paintings created over many years for his vision of releasing a “big bird book” and included a revised taxonomy. In the 53 years since its first edition, more than a hundred new bird species had been identified in Australia. Scientific names had been changed and groups of birds had been reordered. Lindsey brought "What Bird is That?" up-to-date with the latest birding conventions of the time, as well as contributing a valuable supplementary list of birds and a scholarly catalogue of Cayley’s paintings. The "Signature