Mathers, R. G. (2000) “A study of the impact of human disturbance on Wigeon Anas penelope and Brent Geese Branta bernicla hrota on an Irish sea loch”, Wildfowl, pp. 67–81. Available at: https://tidsskrift.dk/Wildfowl/article/view/153925 (Accessed: 17 December 2025).