Affiliation: University of Aarhus
- Echolocation signals of wild harbour porpoises, Phocoena phocoenaAnne Villadsgaard
Department of Zoophysiology, Institute of Biological Sciences, University of Aarhus, C F Møllers Alle, DK 8000 Aarhus C, Denmark
J Exp Biol 210:56-64. 2007..Harbour porpoises in this study preferred a relatively constant inter-click interval of about 60 ms, but intervals up to 200 ms and down to 30 ms were also recorded...