Correction to: Nature Ecology & Evolution, published online 10 March 2022.

In the version of this article initially published, there were errors in the Fig. 2a,b y-axis labels “Effect size (lnRR).” The axis units, originally “0, 1, 2”, should instead have read “0, –1, –2”. The errors have been corrected in the HTML and PDF versions of the article.