Fig 2.

Genetic constitution of 127 Fan-tailed Gerygones of 36 breeding attempts in New Caledonia with single (a) and mixed (b) paternity. First two columns consist of broods with bright skin coloration, third column–dark skin coloration, and fourth column–polymorphic broods. The number in upper left corner of each plot corresponds to breeding attempt ID in Fig 1 and Table 1. Squares indicate females, triangles males, and circles offspring. Position of the individuals within the graph is determined by two first Principal Coordinates calculated based on Euclidean distances. The colours correspond to the three first Principal Coordinates transformed into RGB.