Barbieri, E. (2007) “Season Variation Abundance of Rynchops niger in the estuary of Cananéia-Iguape-Ilha Comprida, São Paulo”, Biota Neotropica. Sao Paulo, Brazil, 7(2). Available at: //www.biotaneotropica.org.br/BN/article/view/278 (Accessed: 4 May 2024).