Dear All, The graduate school SNAK in Denmark is now again offering its international ph.d. course "Animal communication" august 10-20 2009. The 10 day course has special focus on how to design bioacoustic experiments, and on methodology and analysis. Topics covered include hydrophoneµphone calibration, arrays, hearing and sound production, sound propagation, noise, ABR, psychophysics, signal processing, biosonars and communication. The class will be given by resident and international experts in underwater and terrestrial bioacoustics. For more information see http://www.snak.biology.sdu.dk/Courses/Opslag-Summer%20School%202009.doc To apply, please see http://www.snak.biology.sdu.dk/Courses/How%20to%20apply.pdf Application deadline is April 1. On behalf of SNAK and the organizers Peter T. Madsen