GARCêS, Andreia; SILVA, Filipe; PIRES, Isabel. Silent Europe: The Collapse of Common Bird Species . Journal of Advanced Veterinary Research, [S. l.], v. 12, n. 5, p. 645–647, 2022. Disponível em: https://advetresearch.com/index.php/AVR/article/view/1050. Acesso em: 12 sep. 2026.