OVERSKAUG, K.; SUNDE, P.; KRISTIANSEN, E. Subcutaneous fat accumulation in Norwegian owls and raptors. Ornis Fennica, [S. l.], v. 74, n. 1, p. 29–37, 1997. Disponível em: https://ornisfennica.journal.fi/article/view/133455. Acesso em: 25 nov. 2024.