Fig. 1 | Scientific Reports

Fig. 1

From: Continued collaboration of ex situ and in situ programs is critical for the genetic sustainability of the endangered Rana pretiosa

Fig. 1

The remaining wild populations of Oregon Spotted Frog in British Columbia, Canada. Each extant population is indicated by a red circle within the known watershed (coloured green), with the estimated breeding population size (Nb) from egg surveys in 2022. McLennan is still considered extant but no egg masses or frogs have been seen since 2017. Aldergrove is presumed extirpated (orange circle) as no R. pretiosa have been found there since 2006. Map produced in ArcPro 3.2.2 in NAD 1983 BC Environmental Albers.

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