Northern Prairie Wildlife Research Center

A Comprehensive Review of Observational and Site Evaluation Data of Migrant Whooping Cranes in the United States, 1943-99

Figures

Figure 17: Pie graphs of Small, Medium, and Large wetland observations for Roost, Feeding, and Dual-use Sites.
Figure 17.  Percent of wetland observations for 6 social group categories occurring in 6 size classes of wetlands, by site use and season, 1977-99.

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