PETERSEN, M R; MCCAFFEREY, B J; FLINT, P L. Post-breeding distribution of Long-tailed Ducks Clangula hyemaIis from the Yukon-Kuskokwim Delta, Alaska. Wildfowl, [S. l.], p. 103–114, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153890. Acesso em: 17 dec. 2025.