Logarithmic scale association between total body mass and skeletal mass in birds.

<p>Plotted on a log scale using (a) the data published by Prange et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0141794#pone.0141794.ref007" target="_blank">7</a>] and (b) the pooled dataset (RBCM + Prange et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0141794#pone.0141794.ref007" target="_blank">7</a>]). Black line represents the association estimated by Prange et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0141794#pone.0141794.ref007" target="_blank">7</a>], red line represents the association estimated here, dashed lines represent standard errors.