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 12: Pie graphs of Spring and Fall wetland classifications for Roost, Feeding, and Dual-use Sites.
Figure 12.  Percent of wetland sites defined as palustrine, riverine, or lacustrine, by season and site use, 1977-99.

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