Kruckenberg H. Large-scale egg-dumping by island nesting Greylag Geese Anser anser: an indication of density-dependent regulation in a breeding population in northwest Lower Saxony, Germany?. Wildfowl [Internet]. 2019 Nov. 27 [cited 2025 Dec. 16];:221-9. Available from: https://tidsskrift.dk/Wildfowl/article/view/154462