Oliveira-Silva, W., Guedes, T., Oliveira, P., Lyra-Neves, R.M., Telino-Junior, W. e Gaban-Lima, R. 2023. The bird assemblage of an urban fragment of the Atlantic Forest in Northeastern Brazil, and the performance difference between two ornithological surveys methods. Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais. 18, 2 (ago. 2023). DOI:https://doi.org/10.46357/bcnaturais.v18i2.917.