FTG. 1. 
FIG. 4. 
FIG. 2. 
FIG. 
FIG. 3. 
FIG. 6. 
HABITATS IN NORTHWESTERN IOWA. 
Fis’iiT’e R Oris'inal prairie in Clay Coun- 
ty. 
Fis’ure 2. Pond on prairie in Clay 
County. 
Figure 3. Grain field in Clay County. 
Figure 4. Grove in Clay County. 
Figure 5. Meadow running into a slough 
Clay County. 
Figure 6. Shore of Elk Lake, Clay 
County. 
