Dear colleagues, On behalf of my co-authors I would like to announce our recent publication: "Whistles of Atlantic spotted dolphin from a coastal area in the southwestern Atlantic Ocean" Bittencourt, L., Barbosa,M., Santos-Neto, E.B., Bisi, T.L., Lailson-Brito,J.Jr., and Azevedo, A.F. (2020) ABSTRACT Atlantic spotted dolphins were recorded on the coastal area of Rio de Janeiro with equipment of 192 kHz sampling rate. The animals produced an average of 33 whistles/min. The repertoire was balanced among four contour categories, with the occurrence of a stereotyped whistle. Frequency parameters were measured between 1.3 and 29 kHz, which represents an increase in the frequency range previously reported for this species in the southwestern Atlantic Ocean. With the use of a higher sampling rate, the acoustic parameters of S. frontalis whistles have changed significantly and became more similar to those reported for North Atlantic populations. The article is open access and can be downloaded at: https://asa.scitation.org/doi/10.1121/10.0002637 Kind regards, Lis -- Lis Bittencourt Doutora em Oceanografia Laboratório de Mamíferos Aquáticos e Bioindicadores - MAQUA Universidade do Estado do Rio de Janeiro - UERJ Rua São Francisco Xavier, 524, 4º andar - sala 4002 bloco E Maracanã, Rio de Janeiro - RJ CEP 20550-013