HAARTMAN, L. Co-evolution of the Cuckoo Cuculus canorus and a regular Cuckoo host. Ornis Fennica, [S. l.], v. 58, n. 1, p. 1–10, 1981. Disponível em: https://ornisfennica.journal.fi/article/view/133057. Acesso em: 23 nov. 2024.