Esquivel C, De la O JM, Sánchez Vargas S, Paniagua S, Esquivel Cambronero A, Núñez D, et al. Anthropogenic materials used by birds to nest in an urban landscape of Costa Rica . UNED Res. J. [Internet]. 2020 Oct. 27 [cited 2025 Dec. 2];12(2):e3124. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/3124