Wfr 



< » 



'ir ?, ■*;#«» V<»^ 







. %>■- ■ . ■=» 



^ • « ...-..■ I * III Ih. 



Plate 37. Man's operations as a farmer affect gfrouse habitat in many ways. His 

 plougfiing and cultivation of crop fields prevent woody cover from expanding, 

 and at the same time maintain the valuable woodland edges ne,\t to the fields. 



