Pl& 4!). Yellow 

 W a g. t ail a tn i d 

 grasses. 



Photographed from 

 life by Cherry and 

 Richard Kcarton. 



... ". .. V 



Vu;. 50. Male Bob-white 

 (Vol I mix ri rgiiiian its) on its 

 nesl. Highly-developed pic- 

 ture-pattern, based on full 

 obliterative shading. 



Photographed from life by 

 Matrnseil S. Crosby. Courtesy o"f 

 " Bird Lore." 



