Proc. R. Soc. B 280, 20131124 (7 August 2013; Published online 19 June 2013) (doi:10.1098/rspb.2013.1124)
The spelling of one of the author's names was changed without consultation by a member of the journal's production team post-proof reading by the authors:
Reference to ‘P. Hopwood & N. J. Royal 2012, unpublished data’ in the introduction and the methods should read ‘P. Hopwood & N. J. Royle 2012, unpublished data’.
Reference to ‘C. A. Williams & N. J. Royal 2010, unpublished data’ in the methods should read ‘C. A. Williams and N. J. Royle 2010, unpublished data’.
Reference to ‘P. Hopwood & N. J. Royal 2013, unpublished data’ in the methods should read ‘P. Hopwood & N. J. Royle 2013, unpublished data’.