Nissley, Clark, Christopher K. Williams, Kenneth F. Abraham, and Kelly Russo-Petrick. “Anthropogenically-Induced Population Increases in Sympatric Breeding Arctic Geese Incur Apparent Competition Consequences”. Wildfowl 74 (November 14, 2024): 40–52. Accessed February 10, 2026. https://tidsskrift.dk/Wildfowl/article/view/156376.