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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: A history of hybrids? Genomic patterns of introgression in the True Geese

Fig. 3

a Neighbour-joining Network of the True Geese using the ordinary least squares method (with default settings) in SplitsTree version 4.1.4.2 [15], based on genetic distances. b The comparison of degree distributions indicates that the Anser-network is more complex compared to the Branta-network as it contains relatively more nodes with four and five edges. Drawings used with permission of Handbook of Birds of the World [128]

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