What is Bush moa?
{{speciesbox | status = EX | fossil_range = [[Pleistocene]]-[[Holocene]] | name = Bush moa | image = Anomalopteryx.jpg | image_caption = skeleton | genus = Anomalopteryx | parent_authority = [[Ludwig Reichenbach|Reichenbach]] 1852 | species = didiformis | authority = ([[Richard Owen|Owen]] 1844) Reichenbach 1853<ref>Brands, S. (2008)</ref><ref>{{cite book |author1=B.J. Gill |author2=B.D. Bell |author3=G.K. Chambers |author4=D.G. Medway |author5=R.L. Palma |author6=R.P. Scofield |author7=A.J.D. Tennyson |author8=T.H. Worthy |name-list-style=amp |date=2010 |title=Checklist of the Birds of New Zealand, Norfolk and Macquarie Islands, and the Ross Dependency, Antarctica |edition=4th |publisher=Te Papa Press |location=Wellington, NZ |url=http://nzbirdsonline.org.nz/sites/all/files/checklist/Checklist-of-Birds.pdf |isbn=978-1-877385-59-9 |access-date=2021-01-21 |archive-date=2013-06-16 |archive-url=https://web.archive.org/web/20130616090545/http://nzbirdsonline.org.nz/sites/all/files/checklist/Checklist-of-Birds.pdf |url-status=dead }}</ref> | synonyms = ''Dinornis didiformis'' <small>[[Richard Owen|Owen]], 1844</small><br/> ''Anomalopteryx didiformis'' <small>(Owen 1844) Lydekker 1891</small><br/> ''Anomalornis didiformis'' <small>(Owen 1844) Hutton 1897</small><br/> ''Dinornis dromioides'' <small>[[Richard Owen|Owen]], 1846 non Oliver 1930</small><br/> ''Anomalopteryx dromaeoides'' <small>(Owen 1846) Lydekker 1891</small><br/> ''Dinornis parvus'' <small>[[Richard Owen|Owen]], 1883</small><br/> ''Anomalopteryx parva'' <small>(Owen 1883) Lydekker 1891</small><br/> ''Dinornis oweni'' <small>[[Julius von Haast|Haast]], 1886</small><br/> ''Anomalornis owenii'' <small>(Haast 1886) Hutton 1897</small><br/> ''Pachyornis owenii'' <small>(Haast 1886) Archey 1941</small><br/> ''Anomalopteryx oweni'' <small>(Haast 1886) Oliver 1949</small><br/> ''Anomalopteryx antiquus''<small> [[Frederick Hutton (scientist)|Hutton]], 1892 (may be a valid predecessor species)</small><br/> ''Anomalopteryx fortis'' <small>Hutton, 1893</small><br/>