Correction: Rates of Dinosaur Body Mass Evolution Indicate 170 Million Years of Sustained Ecological Innovation on the Avian Stem Lineage

to replace Figure 3 with a version which is available under the Creative Commons CC0 public domain dedication. The figure caption was also amended to clarify this is the case. Please download this article again to view the correct version. Copyright: ß 2014 The PLOS Biology Staff. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.