YU, Yun. Research on Factors Influence the Migration of Pine Siskins. Highlights in Science, Engineering and Technology, [S. l.], v. 69, p. 148–154, 2023. DOI: 10.54097/hset.v69i.11897. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/11897. Acesso em: 3 jul. 2026.