Evaluation of Relative Abundance and Perception of the Presence of Rock Pigeons Columba Livia (Columbiformes: Columbidae) at the National University of Costa Rica. Uniciencia, [S. l.], v. 31, n. 1, p. 29–38, 2017. DOI: 10.15359/ru.31-1.4. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/9042.. Acesso em: 27 sep. 2024.