Gerald Anthony Lincoln died after a short illness on 15 July 2020 at the age of 75 years. Gerald was Emeritus Professor of Biological Timing at Edinburgh University and a Fellow of the Royal Society of Edinburgh. He was an outstanding scientist and naturalist who was a seminal figure in developing our understanding of the neuroendocrine mechanisms underlying seasonal rhythmicity. This review considers his life and some of his major scientific contributions to our understanding of seasonality, photoperiodism and circannual rhythmicity. It is based on a presentation at the online 2nd annual seasonality symposium (2 October 2020) that was supported financially by the Journal of Neuroendocrinology.
Keywords: GnRH; circannual; melatonin; photoperiod; season.
© 2021 The Authors. Journal of Neuroendocrinology published by John Wiley & Sons Ltd on behalf of British Society for Neuroendocrinology.