BLAIS, S; GUILLEMAIN, M; DURANT, D; FRITZ, H.; GUILLON, N. Growth and plumage development of Pintail ducklings. Wildfowl, [S. l.], p. 69–86, 2001. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153968. Acesso em: 17 dec. 2025.