PLATE 16 



A. Homers, brother and sister to the pair figured below. Hatched from a clutch 



(HI and H 2) just preceding the pair shown in the lower figure; also the 

 parents of these two pairs of young. 



B. Juvenal homers (II and 12) with light color (in 11) and with wing bars 



reduced. Photographed Jan. 19, 1910, at age of 6 weeks 4 days. 



