71 



oration of all parts of the body, shown especially about 

 the comb, orifices of the nose and membrane liniuj^ 

 the mouth and throiit. This condition is frequently 

 produced by parasites but sometimes it results from 

 too hijc^h feeding and too little exercise. In these lat- 

 ter cases, a dose of ealo-mel should be administered; the 

 food, which must be cut down in quantity, should be 

 of a simple character and contain green substances, 

 and the fowl should be allowed plenty of exercise. 



