COMPSOTHLYPID^E: Wood Warblers 



219 



Arizona S.V. High 

 mountains of central and south- 

 eastern parts where it nests in 

 conifers of Transition and 

 Canadian Zones. Has been 

 recorded, though rarely, in 

 winter. 



Olive War bier 



Southwestern California 

 S.V. Apr. -Sept. Abun- 

 dant. Nests in willows of low- 

 lands, in city parks and shade 

 trees, or in smaller tree growth 

 of any sort in watered canyons, 

 up to 5000 feet or more. 



Arizona Migrant in south- 

 ern part. 



I 



Cali f ornia Yel lowWarble 



S.V. Lower Sonoran Zone of southwestern Arizona and extreme 

 southeastern California, where apparently confined to the low, hot valleys 

 of the Colorado and Gila Rivers and their tributaries. 



S.V., in high mountains 

 generally. W.V., to foothills 

 and lowlands. Abundant, 

 especially in winter, when it 

 occurs nearly everywhere below 

 snow-level. 



Audubon Warbler 



