Krainyk, Anastasia, Richard S. Finger, Bart M. Ballard, M. Todd Merendino, David B. Wester, and Russel H. Terry. 2018. “Habitat Selection by Mottled Duck Anas Fulvigula Broods”. Wildfowl, November, 104-22. https://tidsskrift.dk/Wildfowl/article/view/154440.