ALLEN, JR, Hubert A; L SLADEN, William J; LIMPERT, Roland J. Methods of band survival analysis applied to studies of the Tundra Swan Cygnus columbianus. Wildfowl, [S. l.], p. 340–347, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154947. Acesso em: 17 dec. 2025.