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. 2022 Sep 30;4:55. doi: 10.1186/s42523-022-00204-w

Fig. 2.

Fig. 2

Bray–Curtis dissimilarity distances of 16S rRNA gene sequences for litter samples visualised via principal coordinate analysis (PCoA) ordination. Each dot of the PCoA represents the microbiota of a single nest litter sample. Samples are shaped by island location and coloured by A island location, B relative abundance of Escherichia-Shigella coli, and C number of days since the nest sampled first housed a chick. Panel D depicts the most influential ASV vectors plotted using the vegan::envfit function