1913 ' Swautii, Status <>f Lloyd' Bn h Tit 401 



young ;im(I adull are practically ;ilik<- in general body color th< i 

 <l< cription an re tricted to tli<- bead with it idi itinctive markings. 



No. 8616 'Mn.;. Vert. Zool.); juvenal, e undetermined; Pine 

 Fore t Mountains, Nevada; June I 1, L909. Il<;i<l with an exten- 

 sive "mask" of black. Lores and pace about eye (5 mm. below, 

 i' nun. above, 5 mm. behind) black, sharply defined against gray of 

 if i of In ad. 



No. 861 I (Mus. Vert. Zool.); juvenal male; Pine Forest Moun- 

 tains, Nevada; June I I, 1909. Faintly defined black collar a1 

 bach of neck, produced by black tips to the feathers. 



No. 8625 (Mus. Vert. Zool.); juvenal male; Pine Forest Moun- 

 tains, Nevada; June 27, L909. A black line through the eye, 

 widening posteriorly so as to form a triangle on side of bead; con- 

 tinued over back of neck as a narrow black line. 



No. 8611 (Mus. Vert. Zool.); juvenal, sex undetermined; Pine 

 Forest Mountains, Nevada; June 2, 1909. A narrow line of dull 

 black beginning behind auricular i and extending over back of neck. 



No. 8618 (Mus. Vert. Zool.); juvenal male; Pine Forest Moun- 

 tain , Nevada; June II, 1909. Similar to No. 8611, bu1 not so 

 distinctly marked. 



No. W99 (Coll. II. S. S.); juvenal male; Santa Rita Mountain , 

 Arizona; June 25, L903. Black line extending backward from eye 

 over side of neck. 



No. 4098 (( loll. II. S. S.); juvenal male; Santa Rita Mountain , 

 Arizona; .\\mt: 25, i!)i):;. A triangular ihaped black mark extend- 

 ing backward from eye on s i « j < ■ <>r bead. 



