SAVARD, Jean-Pierre L; REED, Austin; LESAGE, Louis. Brood amalgamation in surf scoters Melanitta perspicillata and other Mergini. Wildfowl, [S. l.], p. 129–138, 1998. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154613. Acesso em: 16 dec. 2025.