Fig. 11. Canonical correspondence analysis (CCA) ordination plot of first and second axis in diet composition of Bryde’s whales (Balaenoptera edeni) with environmental and biological variables (arrows), prey species (open circle) and whale samples (small closed squares). The arrows in graph are enlarged in the left box. Superscripts on environmental factors represents p-values (*** <0.001, ** <0.01, * <0.05, and n.s. ≥0.05). |