Hello everybody, I couldn`t find any reference about anatomical measurements of larynx and trachea of small dolphins. I need just indicative measure of the diameter and of the lenght with some drawing representing the shape and the position of them inside the animal body. We are trying to define a backscattering prediction of the target strenght (TS) vs the Tilt angle of the dusky dolphin, to verify our measured single target detections of this species off the coast of Namibia. If somebody can help, please, we will really appreciate. Thanks Matteo Bernasconi Matteo Bernasconi Institute of Marine Research Norwegian and North Sea Ecosystem and Fish Stocks P.O.Box 1870 Nordnes N-5817 Bergen, NORWAY matteo.bernasconi@imr.no Office +4755236831 Cell NOR +4799850453