Fig. 5
From: Species delimitation in the White-faced Cuckoo-dove (Turacoena manadensis) based on bioacoustic data
Principal component (PC) analysis plot. The nominate (Togian-Sulawesi) and satellite (Peleng-Taliabu) population pairs form two separate spatial agglomerations, denoted by circles and squares respectively. Percentage in brackets indicates proportion of variation accounted for by each PC