DISEASES AND PESTS OF FOWLS 



signs of irritation; desertion of nest by 

 setting hens; and, of course, the detection 

 of lice on the fowl: this may be done by 



FIG. 13. LOOKING FOR LICE 



quickly turning over the feathers on the 

 body and looking for the lice. 



Cause. Introduction of an infested 



6 7 



