One reason why cormorants are not very popular!
Ein Grund, warum Kormorane nicht sehr beliebt sind!
sound from freesound.org:
2-7_Stream_close_plop.WAV by 16HPanskaKanclirova_Victoria -- https://freesound.org/s/497293/ -- License: Attribution 3.0
waves_hitting_dyke_marken_2.mp3 by klankschap -- https://freesound.org/s/39342/ -- License: Attribution NonCommercial 4.0