Presentation of one syllable of calling songs showed in Fig. 2 (A-F: CES, BYCG, JDM, WCG, SMJ and ELC)

Licence: 
Creative Commons Licence
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith