TYRANNID^E : Tyrant Flycatchers 



147 



Southern and western 

 Arizona S.V. Rather 

 locally distributed. In 

 breeding-season its range 

 generally confined to re- 

 gions of giant cactus, in 

 which it mostly nests. 



/\r i ion a Crested Flycatcher 



Southern California S.V. 

 - Apr.-Scpt. - - Mostly in 

 scrubby oaks of foothill canyons 

 but frequent in small tree 

 growth of any sort, and in tree 

 yuccas of Mohave Desert. 



Arizona S.V. Abundant 

 in Lower Sonoran Zone of south- 

 ern and western portions of 

 State. Several winter records. 



Ash-throa 



California Res. Com- 

 mon. Chiefly Lower Sonoran 

 Zone. Generally distributed in 

 winter, but more local in breed- 

 ing-season. Nests sometimes 

 about buildings, more often on 

 a rock cliff. 



Arizona S.V., except in 

 south and west, where Res. 



