Fig. 4From: Genomic differentiation across the speciation continuum in three hummingbird species pairsπ versus π between hybridizing species calculated in 100 kbp windows. π was strongly positively correlated with π of its hybridizing species across all chromosome types (a-c). Windows with high FST are located where π for both species is low (light blue = high FST, dark blue = low FST; d-e)Back to article page