Video Diary - Day Four - An eagle?Video | Updated 10 years ago FURTHER UPDATE (16/08/2011): - Further examination reveals the fossil is extinct, flightless bird called progura, a giant version of the modern malleefowl. NEWSFLASH (12/08/2011): - Please view the Update - Possible Eagle video, containing updated information about this find. The August 2011 expedition to the Nullarbor caves is a collaborative effort between the Western Australian Museum and the Flinders University to search for Megafauna fossils in this remote and isolated area. This video looks at an amazing new discovery - potentially new a species of eagle - a spectacular discovery.