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Fig. 6 | BMC Ecology and Evolution

Fig. 6

From: Patterns of introgression vary within an avian hybrid zone

Fig. 6

Hypothesis testing for sexual selection. The expected levels of inter (dark gray) and intra (light gray) species mating events based on mate availability compared to the observed levels of between and within-species mating events reconstructed from paternity analyses in the center of the hybrid zone as a whole (top panel), at the inland site (left bottom panel), and at the coastal site (right bottom panel) (*denotes significance at the 0.05 confidence level)

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