106 



PROFITABLE PIGEON BREEDING 



Courtesy of J. W. Williamson. Glassboru, X. J. 

 MALK PIGEON 



Oesophagus 7. Ureter 



Trachea 8. Vas Deferens 



Bronchial Tube 9. Rectum 



Lung 10. Vent Bones. 



Testicle 11. Anus 

 Kidney 



