ORDER PASSERES. PAG 
Empidonax wrighti Barrp. Wright’s Flycatcher. [469.] 
Empidonax wrighttt Barrp, Rep. Expl. & Surv. R. R. Pac., IX, 1858, 
200. (El Paso, Texas.) 
RaNnGE.— Breeds in Transition and Canadian zones of western 
North America from southern British Columbia and southwestern 
Saskatchewan south to central California, Arizona, New Mexico, and 
western Texas, and east to eastern base of the Rocky Mountains; 
winters from northern to southern Mexico. 
Empidonax griseus Brewster. Gray Flycatcher. [469.1.] 
Empidonax griseus Brewster, Auk, VI, April, 1889, 87. (Separates 
publ. Jan. 31.) (La Paz, Lower California.) 
RaNGE.— Southwestern United States and Mexico. Breeds from 
mountains of southern California, Arizona, and southern New Mexico 
to southern end of the Mexican tableland; winters from southern Cali- 
fornia and southern Arizona south in Lower California and Mexico 
to Puebla and Tepic; casual in Colorado. 
Empidonax filvifrons (G1iRAUD). 
RaNGE.— Guatemala north to Arizona and New Mexico. 
a. {Empidonax fulvifrons fulvifrons. Extralimital.] 
b. Empidonax fulvifrons pygméus Cours. Buff-breasted Flycatcher. [470a.] 
Empidonax pygmeus Cours, Ibis, Oct., 1865, 537. (Fort Whipple, 
Arizona.) 
RaNGE.— Southern Arizona, New Mexico, and south through Chihuahua to 
Durango; winters south of the United States to Jalisco, Tepic, Morelos, and 
Michoacan. 
GENUS PYROCEPHALUS GouLp. 
Pyrocephalus Goutp, Zool. Voy. Beagle, 1839, 44. Type, by monotypy 
Pyrocephalus parvirostris GouLtp + Muscicapa coronata GMELIN = 
Muscicapa rubinus BoDDAERT. 
Pyrocéphalus rubinus (BopDAERT). 
RANGE.— Southern border of the United States south through the 
greater part of South America. 
