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.], v. 54, p. 103–114, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153890. Acesso em: 15 apr. 2026.