Zhang B, Wang X, Meng F, Kharitonov S, Hu B, Gao D, et al. Contrasting changes in abundance of Falcated Duck Mareca falcata wintering in the Yangtze River floodplain and on the eastern coast of China. Wildfowl [Internet]. 2020 Dec. 30 [cited 2025 Dec. 16];:267-92. Available from: https://tidsskrift.dk/Wildfowl/article/view/156279