Fig. 4From: Metapopulation viability of an endangered shorebird depends on dispersal and human-created habitats: piping plovers (Charadrius melodus) and prairie riversSurvival rate of adult (1+ yo; unfilled) and juvenile (0–1 yo; filled) piping plovers from 2008–2012. Survival rates were separated by population: lower Platte River (squares), the Gavins Point Reach of the Missouri River (circles), and Lewis and Clark Lake (triangles). High flow events occurred in June of 2010 and May of 2011. No chicks were produced on M1F in 2011 because of flooding. Error bars represent 95 % confidence limitsBack to article page