Dear MARMAMers, As part of a Scottish government project, we are looking to build a whistle classifier to discriminate between bottlenose dolphins and other delphinids in eastern Scottish waters. We are asking whether there is anyone who might be willing to share exemplar delphinid sounds (whistles) with us to train the classifier. Specifically, we are looking for examples of white-sided dolphins, white-beaked dolphins, Risso's dolphins and common dolphins. Therefore, if anybody has any examples of the aforementioned species, we would be eager to chat with you. Ideally, we would like recordings from the northeast Atlantic. At this point, the classifier will be for internal use only. However, we would be keen to discuss potential collaborations depending on the ultimate performance of the classifier. Thank you for your time. Kind Regards, Kaitlin Palmer -- Kaitlin Palmer MASTS PhD student (masts.ac.uk) E-mail: kp37@st-andrews.ac.uk <ler4@st-andrews.ac.uk> School of Biology, University of St. Andrews Sir Harold Mitchell Building, St. Andrews, Fife KY16 9TH U.K. The University of St Andrews is a charity registered in Scotland (SC013532)