GILL, Robert E; BABCOCK, Christopher A; HANDEL, Colleen M; BUTLER, JR, William R; RAVELING, Dennis G. Migration, fidelity, and use of autumn staging grounds in Alaska by Cackling Canada Geese Branta canadensis minima. Wildfowl, [S. l.], p. 42–61, 1996. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154650. Acesso em: 16 dec. 2025.