LEHTONEN, L. Changes in the roosting habits of a pheasant Phasianus colchius population in winter. Ornis Fennica, [S. l.], v. 59, n. 2–3, p. 143–146, 1982. Disponível em: https://ornisfennica.journal.fi/article/view/133102. Acesso em: 23 nov. 2024.