Representative acoustic recording of Lahille's bottlenose dolphin (Tursiops gephyreus) in the Bahía Blanca Estuary, Argentina

This repository contains a raw passive acoustic recording of Lahille’s bottlenose dolphins (Tursiops gephyreus) collected in the Bahía Blanca Estuary, Argentina, using a SoundTrap ST300 HF hydrophone. The recording includes echolocation clicks and whistles and serves as supplementary material for the manuscript “First report on the acoustic signals of Lahille’s bottlenose dolphins in Argentina.” Data collection was conducted within the framework of the French–Chilean–Argentine International Research Project (IRP CNRS) “Detection and AI Classification of the Biosonar of Dolphins and Porpoises in the Southern Cone.”