106 



Game Survey of the North Central States 



to date. Boundaries are accurate in some places (dots) ; approximate in others 

 (dashes) . Where county lines are used as boundaries it means that the boundary 

 was only roughly determined, or is actually blurred on the ground, and hence not 

 susceptible of sharp delineation. Some of the boundaries are expanding; others 



PHEASANT 



AS DETERMINED BY A 



GAME SURVEY 



OF THE NORTH-CENTRAL STATES 



MADE BY ALDO LEOPOLD IN 1928-1929 FOR THE 

 1TING ARMSIAMMUNITION MANUFACTURERS' INSTITUTE 



y. 

 T 

 V 



x Apparent Establishment 

 ""' CSS [boundary accur 



SnofSlragorOrpltj^ ES Established Rangel boundary apprc 

 Game Farm fnnvlt , ^ I heavy pop or cc 



raising UM ) Scattering Range, or indetermmaK 



pheasants P 3 e continued planting 



MAP 10 



are shrinking; some are alternately expanding and shrinking. These characters 

 should be~ determined, but there was not time to do this during the survey. 



Tables 21 and 22 show some plantings which are not shown on the maps, 

 for lack of any record of where the plants were made. Likewise the maps show 

 many local plantings, with no corresponding figures in the tables except the word 

 "yes" to indicate that plantings were made that year. 



