Miles, Will T. S.Bolton, MarkDavis, PeterDennis, RoyBroad, RogerRobertson, IainRiddiford, Nick J.Harvey, Paul V.Riddington, RogerShaw, Deryk N.Parnaby, DavidReid, Jane M2017-09-272017-09-272017-04Miles, W T S, Bolton, M, Davis, P, Dennis, R, Broad, R, Robertson, I, Riddiford, N J, Harvey, P V, Riddington, R, Shaw, D N, Parnaby, D & Reid, J M 2017, 'Quantifying full phenological event distributions reveals simultaneous advances, temporal stability and delays in spring and autumn migration timing in long-distance migratory birds', Global Change Biology, vol. 23, no. 4, pp. 1400-1414. https://doi.org/10.1111/gcb.134861354-1013http://hdl.handle.net/2164/9364Acknowledgements We thank all Fair Isle Bird Observatory staff and volunteers for help with data collection and acknowledge the foresight of George Waterston and Ken Williamson in instigating the observatory and census methodology. We thank all current and previous directors of Fair Isle Bird Observatory Trust for their contributions, particularly Dave Okill and Mike Wood for their stalwart support for the long-term data collection and for the current analyses. Dawn Balmer and Ian Newton provided helpful guidance on manuscript drafts. We thank Ally Phillimore and two anonymous referees for helpful comments. This study would have been impossible without the Fair Isle community's invaluable support and patience over many decades, which is very gratefully acknowledged. WTSM and JMR designed and undertook analyses, wrote the paper and contributed to data collection and compilation, MB contributed to analysis and editing, all other authors oversaw and undertook data collection and compilation and contributed to editing.152492918engphenologylife-history eventsseasonal linkinglong-distance migrationpasserineFair IsleQH301 BiologyQH301Journal article10.1111/gcb.13486234