Minias, Piotr, Krzysztof Kaczmarek, Radosław Włodarczyk, and Tomasz Janiszewski. “Pattern of Post-Juvenile Moult in Common Snipe (Gallinago Gallinago) and Its Implications for Ageing of the Species”. Acta Universitatis Lodziensis. Folia Biologica et Oecologica 6 (December 4, 2010): 103–115. Accessed May 17, 2024. https://czasopisma.uni.lodz.pl/biologica/article/view/7474.