50 BAYLOR UNIVERSITY BULLETIN 



370. Junco dorsalis. Red-backed Junco. 



Fort Davis, winter resident (Lloyd). Occurs and probably breeds in 

 the Guadalupe Mountains (Bailey). 



371. Amphispiza bilineata. Black-throated Sparrow. 



Middle and Eastern Texas, except along the Gulf coast. Resident. 

 (Recorded from the Lower Rio Grande, San Antonio, Mason, Eastland 

 county, etc.). 



372. Amphispiza bilineata deserticola. Desert Sparrow. 



Trans-Pecos region, the southern plains and the Panhandle west of the 

 edge of the Staked Plains, summer resident. Winters in the southern 

 part of its breeding range. 



373. Amphispiza belli nevadensis. Sage Sparrow. 



Recorded from Fort Davis by Lloyd. Winter resident. 



374. Aimophila aestivalis bachmaniL Bachman's Sparrow. 



Open woodlands of Eastern and Middle Texas, very locally distributed. 

 Probably resident. Recorded from Cooke, Navarro, Tom Green and 

 Concho counties. 



375. Aimophila botterii. Botteri's Sparrow. 



Lower Rio Grande Valley (Fort Brown). Summer resident. 



376. Aimophila cassinii. Cassin's Sparrow. 



Texas, except the extreme eastern section, summer resident. The 

 writer has personally observed this species in McLennan, Falls, Rob- 

 ertson, Somervell, Armstrong, Potter, Midland, Burnet, Travis, Llano, 

 Bexar, Bee, Refugio and Matagorda counties, and in the country west 

 of the Pecos River. 



377. Aimophila ruticeps scottiL Scott's Sparrow. 



(Resident) in El Paso County (Ridgway). The same author states 

 that specimens from Presidio and Mitchell counties are intermediate 

 between this and eremoeca. 



378. Aimophila ruficeps eremoeca. Rock Sparrow. 



Limestone hill districts of Middle Texas, from Kinney and Maverick 

 counties on the Rio Grands, northeastward to Cooke county and west- 

 ward at least to Tom Green coimty, south in winter to Mexico. 

 (Ridgway.) The writer has observed this species in Burnet and 

 Travis counties but never in the limestone districts of Coryell and Bos- 

 que counties. 



