ORDER PASSERES. 257 



Range. — Eastern North America. Breeds in Austral zones (sporadically 

 in Transition) east of the Great Plains from southern Wisconsin, southern 

 Ontario, and southern New Hampshire south to southern Louisiana, central 

 Alabama, northern Georgia, and northern South Carolina ; winters from south- 

 ern Illinois and North Carolina south to the Bahamas, Cuba, Cozumel Island, 

 Yucatan, and the Gulf coast of Mexico; casual in Maine. 



c. Ammodramus savannarum bimaculatus Swainson. Western Grass- 



hopper Sparrow. [546a.] 



Ammodramus bimaculatus Swainson, Philos. Mag., N. S., I, June, 1827, 

 435. (Temascaltepec, Mexico.) 



Range. — Western North America. Breeds in Transition and Aastral 

 zones from southeastern British Columbia, northwestern Montana, and south- 

 ern Minnesota south to southern California and southern Texas ; winters from 

 southern California and southern Texas southward to Cape San Lucas, Guate- 

 mala, and Costa Rica. 



d. Ammodramus savannarum floridanus (Mearns). Florida Grasshopper 



Sparrow. [5466.] 



Coturniculus savannarum floridanus Me ASNa, Proc. U. S. Nat. Mus., XXIV, 

 1902, 915. (Kissimmee Prairie, 7 miles east of Alligator Bluff, Os- 

 ceola Co., Florida.) 



Range. — Central Florida (Kissimmee Prairie region). 



Genus PASSERHERBULUS Matnard. 



Passerherbvlus Maynaed, Birds East. N. A., ed. 2, Pt. 40, 1895, 707. 

 Type, by orig. desig., Emberiza lecontsii Audubon. 



Passerherbulus henslowi (Audubon). 

 Range. — Eastern United States west to the Great Plains. 



o. Passerherbulus henslowi henslowi (Audubon). Henslow's Sparrow. 

 [547.] 



Emberiza henslowii Audubon, Birds Amer. (folio), I, 1829, pi. 70. ("Op- 

 posite Cincinnati, in the state of Kentucky.") 



Range. — Eastern United States. Breeds in Transition and Upper Austral 

 zones from central Minnesota, Ontario, New York, and southern New Hamp- 

 shire south to southern Missouri and northern Virginia; winters in southern 

 United States to Texas and southern Florida. 



