PULLIAINEN, E. Incubation capability and clutch size of the Willow Grouse Lagopus lagopus. Ornis Fennica, [S. l.], v. 62, n. 4, p. 172, 1985. Disponível em: https://ornisfennica.journal.fi/article/view/133197. Acesso em: 18 touko. 2024.