136 



Experimental Orchectomy in Birds 



(1) 



(2) 



Fig. 8. (1) Shows Regenerated Testes. Life 

 size of Blue Checquer Cock. 



(2) Shows Normal Testes of Fantail. Same 

 size aud age for comparison. 



(1) 



(2) 



Fig. 9. (1) Shows Photo Life size of Atrophied 

 Testes removed from Fantail Cock, age 9 years, 

 Sterile 18 months. 



(2) Shows Normal Testes of Fantail, same 

 size 3 years old. 



