Ysebaert, Tom J, Patrick M Meire, and Andr A Dhondt. “Seasonal Changes in Habitat Use of White-Fronted Geese Near Antwerp, Belgium”. Wildfowl 39 (November 1, 1988): 54–62. Accessed April 5, 2026. https://tidsskrift.dk/Wildfowl/article/view/154731.