Figure 2From: Recent fragmentation of the endangered Blakiston’s fish owl (Bubo blakistoni) population on Hokkaido Island, Northern Japan, Revealed by Mitochondrial DNA and Microsatellite AnalysesEffective population sizes (Ne) estimated by moment method (filled circles) for each period and temporal method (open circles) between continual periods. Error bars indicate 95% confidence intervals.Back to article page