174 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Nebraska, and Kansas eastward. Winters from the lowlands of South 

 Carolina and the Gulf States to British Honduras, Salvador, and casually to 

 Costa Rica. 



Antrostomus vociferus arizonae Brewster. Stephens's Whip-poor-will. 



[417a.] 



Antrostomus vociferus arizonae Brewster, Bull. Nuttall Orn. Club, V, 

 No. 2, April, 1881, 69. (Chiricahua Mts., Arizona.) 



Range. — Southern Arizona, New Mexico, and southwestern Texas south 

 through the mountains of northern Mexico. Winters south to Guatemala. 



[A closely related race of A. vociferus occurs in Mexico, Guatemala, and 

 Salvador.] 



Genus PHALAENOPTILUS Ridgway. 



Phalaenoptilus Ridgway, Proc. U. S. Nat. Mus., Ill, 1880, 5 (month not 

 on record). Type, by orig. desig., Caprimulgus nuttallii Audubon. 



Phalaenoptilus nuttalli nuttalli (Audubon). Nuttall's Poor-will. [418.] 



Caprimulgus Nuitallii Audubon, Birds Amer. (octavo ed.), VII, 1844, 350 

 (pi. 495). (Upper Missouri = between Fort Pierre and mouth of Chey- 

 enne River, South Dakota.) ^ 



Range. — Breeds in the Transition and Upper Austral zones, from south- 

 eastern British Columbia, northwestern North Dakota, southern South 

 Dakota, western Iowa, eastern Nebraska, and eastern Kansas south to 

 southern Arizona, northern Coahuila, and central Texas, west to eastern 

 California east of the Sierra Nevada. Winters from southeastern CaHfornia 

 and southern Texas to central Mexico. 



Phalaenoptilus nuttalli californicus Ridgway. Dusky Poor-will. [4186.] 



Phalaenoptilus nuttallii californicus Ridgway, Manual N. Amer. Birds, 

 1887, 588 (.note). (Nicasio and Calaveras County, Cahfornia = 

 Nicasio.) 



Range. — California, west of the Sierra Nevada and the Mohave and 

 Colorado deserts, from the head of the Sacramento Valley south to northwest- 

 ern Lower California, about kit. 30° 30'; chiefly in the Upper Sonoran Zone. 



Phalaenoptilus nuttalli hueyi Dickey. Desert Poor-will. [418c.] 



Phalaenoptilus nuttallii hueyi Dickey, Condor, XXX, No. 2, March 15, 

 1928, 152. (Bard, Imperial Co., California.) 



Range. — Valley of the lower Colorado River, in southeastern California, 

 southwestern Arizona, and extreme northeastern Lower California. 



1 P. 71. nitidus Brewster is regarded as not separable from P. n. nuttalli. 



