100 PiGEuxs Axi> All About Them. 



their de\'eloping organism in the form of a shortage 

 of pure air. If we study wild bird Hfe carefully we 

 find that there is an abundance of fresh air, sun, and 

 light vovichsafed to the nests of most birds, and, as a 

 consequence, none of the drawbacks which affect 

 Pigeons in a state of domesticity- are developed. This 

 leads me to reiterate advice I have often given before. 

 If we would be successful we must keep as close to 

 Nature as we possibly can. 



