POULTRY DISEASES AND THEIR TREATMENT 
which is lined with small gastric-secreting 
glands that may be seen with the naked eye. 
This organ is hidden by the liver, and opens 
directly into— 
The gizzard, situated on the left side of 
the abdomen. It rests on the coiled-up mass 
Windpipe 
\ Left Lung 
Testes 
Fic. 33.—POST-MORTEM EXAMINATION NO. 4 
Lungs, kidneys, etc., in situ. 
of intestines. It is dark red and is partly 
hidden by the left lobe of the liver. The 
walls are strong and muscular. Here the 
food is ground against small bits of stone, 
etc. The partially digested food passes out 
106 
