ORDER PASSERES. 267 



[B-, C-, R-, C— .] 



Geog. Dist. — Pacific coast, from Oregon to southern British 

 Columbia, south in winter to California. 



633. Vireo bellii Aud. 



Bell's Vireo. 



Vireo bdlii Aud. B. Am. VII. 1844, Z2iZ-, P^- 4^5. 



[B246, C 131, R145, C183.] 



Geog. Dist. — Upper Mississippi Valley and Great Plains, from 

 Dakota, Minnesota, Illinois, and western Indiana, southwestward to 

 Mexico. 



633 a. Vireo bellii pusillus (Coues). 



Least Vireo. 



Vireo pusillus CouES, Pr. Ac. Nat. Sci. Phila. 1866, 76. 



Vireo bellii pusillus Ridgw. Pr. U. S. Nat. Mus. VIII. 1885, 354. 



[B— , C 132, R 146, C 184.] 



Geog. Dist. — Arizona and California, south to Cape St. Lucas, 

 and throughout western Mexico. 



634. Vireo vicinior Coues. 



Gray Vireo. 



Vireo vicinior Coues, Pr. Ac. Nat. Sci. Phila. 1866, 75. 



[B— , C 128, R 147, C 180.] 



Geog. Dist. — Southern border of the United States, from western 

 Texas and New Mexico to southern and Lower California and north- 

 western Mexico, north to southern Nevada (Grapevine Mts., Lat. 37°) 

 and the Grand Caiion of the Colorado in Arizona. 



Family CCEREBIDiE. Honey Creepers. 



Genus CCEREBA Vieillot. 



Coereba Vieillot, Ois. Am. Sept. I. 1807, 70. Type, Certhia 

 flaveola Linn. 



