Whitfield, D., and Rab Rae. “Human Disturbance of Breeding Wood Sandpipers Tringa Glareola: Implications for ‘alert Distances’ in Prescribing Protective Buffer Zones”. Ornis Fennica, vol. 91, no. 2, July 2014, pp. 57–66, https://doi.org/10.51812/of.133844.