Fig. 27. Nesting Whip-poor-will. [Cf. Fig. 28.] 

 Photographed from life by Herbert K. Job. 



Fi«. 28. Whip-poor-will (Antrostomus vocifervs) on its nest. Near-ground-'picturing' patterns of the minutest type, 

 founded, as always, on obllterative shading. 



Photographed from life by Rett E. Olmetead. 



