Note: This historical image is not a factually accurate paleontological restoration.
Reason: Eogruids are later shown to be Struthioniformes and not related to trumpeters. (Note that the uploader is banned due to harassment.)
You may ask further questions about the accuracy of this image at the image review page of Wikiproject Palaeontology on the English Wikipedia. Note that this image may be appropriate to illustrate obsolete paleontological views.
Summary
DescriptionAvian convergence.jpg
English: Comparison of an ostrich and an Ergilornis (to scale), combined with the closest living relatives (not to scale), illustrating the degree of convergence evolution. All pics featured can be found on Wikimedia commons
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