books.google.com.au - Fourth edition of a portable field guide which accompanies the fourth edition of TBirds of Australia'. Revised and expanded to include an illustrated rare bird bulletin, an Australian island territories checklist, 52 additional or replacement black-and-white drawings, and changes to 93 distribution maps....http://books.google.com.au/books/about/Field_Guide_to_the_Birds_of_Australia.html?id=Z_5FAAAAYAAJ&utm_source=gb-gplus-shareField Guide to the Birds of Australia