Correction to: Nature Ecology & Evolution https://doi.org/10.1038/s41559-018-0759-0, published online 21 January 2019.

In the original PDF version of this Article, in Box 1 there were superfluous closing and opening parentheses in equation (1b), before and after the FN term; the equation should have been as shown below.

$$g_i = \omega _i\left( {1-\alpha } \right)\left( {\frac{{S_iA_i}}{{A_i + c_i^S}} + \frac{{M_iO_i}}{{O_i + c_i^M}} + F_{\mathrm{N}} + \frac{{v_i\left( X \right)A_i}}{{A_i + c_i^v}}} \right)$$
(1b)

This has now been corrected; the HTML version was unaffected.