Evaluation of Relative Abundance and Perception of the Presence of Rock Pigeons Columba Livia (Columbiformes: Columbidae) at the National University of Costa Rica. Uniciencia [Internet]. 2017 Jan. 30 [cited 2024 Oct. 19];31(1):29-38. Available from: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/9042