Peak coal the US has declined as mining shifts to coals of lower rank. Although the tonnage of coal mined in the United States reached its latest peak in 2008, the peak in terms of coal energy content occurred in 1998, at 598 Millions of metric tons of oil equivalent (Mtoe); by 2005 this had fallen to 576 Mtoe, or about 4% lower. Australia has substantial coal resources, mostly brown coal. It is responsible for almost 40% of global coal exports worldwide, and much of its current electricity is generated from coal-fired power stations. There are tentative plans to very slowly phase
What Bird is That? author Nick Earls' 1999 young adult novel "48 Shades of Brown". The 48 shades refers to the number of distinct browns used by Cayley to describe bird plumage colours. What Bird is That? What Bird is That? A Guide to the Birds of Australia is a book first published in 1931 by Angus & Robertson in Sydney. Authored and illustrated by Neville William Cayley, it was Australia’s first fully illustrated national field guide to birds, a function it served alone for nearly 40 years. In 1960 it was rated the all-time best seller in Australian natural history. "What Bird Is