Conover, Michael R. “Influence of Spatial Scale, Sex and Parental Presence on Rates of Natal Philopatry in Non-Migratory Canada Geese Branta Canadensis”. Wildfowl 72, no. 72 (October 27, 2025): 61–73. Accessed December 16, 2025. https://tidsskrift.dk/Wildfowl/article/view/156329.