Keywords: Pygoscelis calderensis skulls.jpg Skulls of Pygoscelis calderensis own 2002 Martin Chavez Paleoaeolos Paleoaeolos original upload log wikitable date/time username resolution size edit summary ---- 07 23 9 May 2007 User Paleoaeolos <a href http //upload wikimedia org/wikipedia/commons/6/60/Pcalderensis jpg ><img alt Thumbnail for version as of 07 23 9 May 2007 src http //upload wikimedia org/wikipedia/commons/thumb/6/60/Pcalderensis jpg/120px-Pcalderensis jpg width 120 height 87 border 0 /></a></td><td>551×401 186 KB <nowiki> Skulls of Pygoscelis calderensis self-made 2002 Martin Chvez <a href /w/index php title User Paleoaeolos action edit redlink 1 class new title User Paleoaeolos page does not exist >User Paleoaeolos</a> </nowiki> Pygoscelis calderensis Sphenisciformes fossils Spheniscidae bones Bird skulls |