ORDER PASSERES. 267 



[B 336, C 160, R 196, C 230.] 



Had. Coast of California, south in winter to Cape St. Lucas and 

 Northwestern Mexico. 



544 a. Ammodramus rostratus guttatus (Lawr.). 



St. Lucas Sparrow. 



Passcuiclns guttatus Lawr. Ann. Lye. N. Y. VI I L 1867, 473. 

 Atninodramus rostratus nuttatus RiDGW. Pr. U. S. Nat. Mus. VI I L 



[B — , C 160 a, R 195, C 231.] 

 Hab. Lower California. 



Subgenus CENTRONYX Baird. 

 Ccntronyx Baird, B. N. Am. 1 858, 440. Type, Emberiza bairdii AuD. 



545. Ammodramus bairdii (Aud.). 



Baird's Sparrow. 



Emberiza bairdii AuD. B. Am. VI L 1843, 359- P^- S^O' 

 Affi>fiodro?nus bairdi Gii-EYiRi., Thes. Orn. I. 1872, 328. 



[B 331, C 157, 157 bis, R 191, C 224.] 



Hab. Interior of North Anieric;i, from the plains of the Red River 

 and Saskatchewan south to Texas, New Mexico, and Arizona. 



Subgenus COTUPNICULUS Bonaparte. 



Cotunncitlus BoxAP. Geog. & Comp. List, 183S, 32. Type, Fringilla 

 passer: na WiLS. 



546. Ammodramus savannarum passerinus (Wils.). 



Grasshopper Sparrow^. 



Fringilla passerina WiLS. Am. Orn. III. i8rr, 76, pi 26, fig. 5. 

 Ammodramus savannarum passerinus Ridgw. Pr. U. S. Nat. Mus. 

 VIII. 1885, 355. 



[B 338, C 162, R 198, C 234.] 



Hab. Eastern United States and Southern Canada to the Plains, 

 scath to Florida^ Cuba, Porto Rico, and coast of Central America. 



