ShFK.MAX SiCX OF XdRTHERX l-"i.icKr-:R. 



WoJoAfs of Flickers 

 Brood of 1910 



in 



Tlie smallest one le/t the nest on its twenty-eighth day 

 while aiiempHnQ to iakeji out lor Us daily weighing. TTie 

 young of ihis hirood wore disiinguishinQ marks. 



