J 



L 



:•:•:•:• BRUSHY LAND 16"^ \::;l:' 



HARDWOODS 40% 

 •; K\\^ 930'x 135' (10 Acres) 



•;:.V: :i030'x 50' (4 Acres) .•::--:Tfrf^ 



A. I pOPEN LAND - 4% 1045' x 30' (1 Acre)* | f" 



1% 6% 21.5% 



43% 



21.59& 6^0 Ifo* 



Fig. 16. Hypothetical Unit of Grouse Cover. A. Square Unit 

 of 25 Acres. B. Linear Unit of Parallel Strips, 1400 Feet Wide. 



" Only half the open land indicated is counted in a single 

 "unit," since each serves two adjacent units. This "open land" 

 may sometimes be part uf a slasfjing wfiich Is often rocut. 



333 



