Pereira, K. D. de L., Bispo de Oliveira, A. Â., & Silva, D. de P. (2023). Range extension of the Ladder-tailed Nightjar, Hydropsalis climacocerca Tschudi, 1844, in the Brazilian Cerrado, with the first record for the state of Maranhão. Revista de Biologia Neotropical Journal of Neotropical Biology, 20(1), 50-53. https://teste.revistas.ufg.br/RBN/article/view/75566