ORDER PASSERES. 189 



468. Empidonax hammondi (XANTUS). 



Hammond's Flycatcher. 



Tyrannula hammondi XANTUS, Pr. Ac. Nat. Sci. Phila. May, 



1858, 117. 

 Empidonax hammondi BAIRD, B. N. Am. 1858, 199. 



[B 145, C 2 6o, R 327, C 39 o.] 



GEOG. DIST. Western North America, from the western border 

 of the Plains westward, north to Lesser Slave Lake and Alaska, and 

 south to southern Mexico. 



469. Empidonax wrightii BAIRD. 



Wright's Flycatcher. 



Empidonax wrightii BAIRD, B. N. Am. 1858, 200 (in text). 



[B 146, C 261, R 328, C 39 i.] 



GEOG. DIST. Western United States, north to Oregon and Mon- 

 tana, and south to southern Mexico. 



469.1. Empidonax griseus BREWST. 



Gray Flycatcher. 



Empidotiax griseus BREWST. Auk, VI. April, 1889, 87. 



[B C , R-, C .] 



GEOG. DIST. Lower California and portions of Sonora. (Ari- 

 zona ?) 



[470.] Empidonax fulvifrons (GIRAUD). 



Fulvous Flycatcher. 



Muscicapa fulvifrons GIRAUD, Sixteen Sp. Tex. B. 1841, pi. ii. 

 Empidonax fulvifrons SCL. P. Z. S. 1858, 301. 



[B C R 3 2 9 , C .] 

 GEOG. DIST. " Texas " (GIRAUD), and eastern Mexico. 



470 a. Empidonax fulvifrons pygmaeus (COUES). 



Buff-breasted Flycatcher. 



Empidonax pygmceus COUES, Ibis, 1865, 537- 

 Empidonax fulvifrons pygm&us RIDGW. Pr. U. S. Nat. Mus. VIII. 

 1885, 356. 



[B , C 262, R 329*, C 392.] 



GEOG. DIST. Western New Mexico and southern Arizona, south 

 into western Mexico. 



