Fig. 2
Inter- and intraspecific variability in the probabilistic assignments to origin of some transatlantic vagrants. Each map represents the breeding distribution of one species (depicted in light yellow) and the likely origin of all individuals (colored dots) of the species. Each dot represents the median latitude and longitude of the cells appearing in the top 10% of grid cells with the highest posterior probability of origin, the bars indicate the standard-deviation (see Figure S2 for other values). The probability map of origin of all individuals can be found in Figure S1. Note that × 03 (Hermit Thrush Catharus guttatus) was not displayed as cells with the 10% highest posterior probability were outside of the range of the species. Pictures: American Redstart by Adrian Jordi; Yellow-billed Cuckoo and Red-eyed Vireo by Vincent Legrand; Gray-cheeked Thrush by Matthieu Bally; Blackpoll Warbler and Hermit Thrush by David Monticelli.
