134 POULTRY DISEASES 



is discharged from the ovary, are most common, 

 but lumps of bacteria, worms, fecal matter, etc., 

 have been found. 



Blood clots may be found in either the yolk or 

 white (albumen). 



If liemorrhage occurs in the yolk, the clot has 

 formed in the ovary before it was delivered into 

 the oviduct. If the clot is in the white it has oc- 

 curred in the upper portion of the oviduct. 



