Pawel Rek has returned to the Magrath Lab to continue his work on vocal duetting and multimodal display in magpie-larks. Pawel is a Lecturer at Adam Mickiewicz University in Poland, and has a Fellowship to visit the ANU for 2-3 months each year for the next few years. Pawel is interested in bioacoustics, the evolution of signal design, and the use of robotics in biology.