HEITMEYER, Mickey E; VOHS, Paul A, Jr. Characteristics of wetlands used by migrant dabbling ducks in Oklahoma, USA. Wildfowl, [S. l.], v. 35, p. 61–70, 1984. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/155058. Acesso em: 17 dec. 2025.