Schiffsverkehr stört Schweinswalehttps://www.hannover.de/en/en/view/content/699202/full/1/8431602018-02-16T15:55:33+01:00Shipping disturbs harbour porpoises foragingMax Mustermannmax@mustermann.dehttps://www.hannover.de/en/en/view/content/699202/full/1/8431602018-02-16T15:55:33+01:00International research team investigated the behaviour of porpoises.