Figure 3
From: Humpback whale song recordings suggest common feeding ground occupation by multiple populations
Bootstrapped dendrogram from hierachical clustering of set median song strings recorded at different locations and years, based on DCI analysis. Names on each branch belong to individual singers encoded with the name of the recording position (first 2–3 symbols, i.e., ‘W13’, ‘G4’,…) and the date of the recording (last 8 symbols, i.e., ‘05/06/13’, ‘05/10/13’,… representing dd/MM/YY). Bold lines indicate divisions that were likely to occur (i.e., AU > 95%) and red boxes indicate clusters which are strongly supported by the data.
