What is Heavy-footed moa?
{{speciesbox | name = Heavy-footed moa | fossil_range = Late [[Pleistocene]]-[[Holocene]] | image = Pachyornis Fenton.jpg | image_caption = ''P. elephantopus'' skeleton photographed by [[Roger Fenton]] | genus = Pachyornis | species = elephantopus | authority = ([[Richard Owen|Owen]], 1856) Lydekker 1891 non Cracraft 1976 <ref>Brands, S. (2008)</ref><ref>{{cite web |author=Checklist Committee [[Ornithological Society of New Zealand]] |date=2010 |title=Checklist-of-Birds of New Zealand, Norfolk and Macquarie Islands and the Ross Dependency Antarctica |url=http://nzbirdsonline.org.nz/sites/all/files/checklist/Checklist-of-Birds.pdf |publisher=Te Papa Press |volume= |issue= |pages= |access-date=4 January 2016 |archive-date=16 June 2013 |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 = {{collapsible list|bullets = true|title=<small>List</small> |''Dinornis elephantopus'' <small>Owen, 1856</small> |''Euryapteryx elephantopus'' <small>(Owen 1856) Hutton 1892</small> |''Dinornis queenslandiae'' <small>De Vis, 1884</small> |''Pachyornis queenslandiae'' <small>(De Vis 1884) Oliver 1949</small> |''Dromiceius queenslandiae'' <small>(De Vis 1884) Miller 1963</small> |''Euryapteryx ponderosus'' <small>Hutton, 1891 non Hamilton 1898</small> |''Pachyornis immanus'' <small>Lydekker, 1891</small> |''Euryapteryx immanis'' <small>(Lydekker 1891) Lambrecht 1933</small> |''Pachyornis inhabilis'' <small>Hutton, 1893</small> |''Pachyornis major'' <small>Hutton, 1875</small> |''Pachyornis rothschildi'' <small>Lydekker, 1892</small> |''Pachyornis valgus'' <small>Hutton, 1893</small> |''Euryapteryx crassa'' <small>Benham 1910 non (Owen 1846) Hutton 1896</small> |''Pachyornis murihiku'' <small>Oliver 1949</small> }} }} The '''Heavy-footed moa''' (''Pachyornis elephantopus'') was a type of [[moa]]. It only lived in [[New Zealand]]. It could not fly.<ref>{{Cite book|url=https://www.worldcat.org/oclc/49260053|title=Grzime