KEARNS, Laura J.; WOLFSON, David W.; SHERMAN, David E. Status and movements of reintroduced Trumpeter Swans Cygnus buccinator, and the status and control measures for non-native Mute Swans Cygnus olor, in Ohio, USA. Wildfowl, [S. l.], p. 115–130, 2024. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/161408. Acesso em: 16 dec. 2025.