282 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B i^T.part, C 93^ part, R 116^, C 137.] 



Geog. Dist. — Western United States, from Indiana and Illinois 

 westward to California, and north into British America. Casual in 

 migrations eastward to the Atlantic coast. Winters from the south- 

 ern border of the United States southward to Lower California, Mex- 

 ico, and northern South America. 



676. Seiurus motacilla (Vieill.). 



Louisiana Water-Thrush. 



Turdus motacilla Vieill. Ois. Am. Sept. II. 1807, 9, pi. 65. 

 Seiurus motacilla Bonap. Consp. Av. I. 1850, 306. 

 [B 188, C 94, R 117, C 138.] 

 Geog. Dist. — Eastern United States, north to southern New Eng- 

 land and southern Michigan, casually north to Lake George, north- 

 eastern New York, west to the Plains. In winter, West Indies, 

 southern Mexico, and Central America to Panama. 



Genus G-EOTHLYPIS Cabanis. 

 Subgenus OPORORNIS Baird. 

 Oporornis Baird, B. N. Am. 1858, 246. Type, Sylvia agilis 



WiLS. 



677. Geothlypis formosa (Wils.). 



Kentucky Warbler. 

 Sylvia formosa Wils. Am. Orn. IIL 181 1, 85, pi. 25, fig. 3. 

 Geothlypis formosa Ridgw. Pr. U. S. Nat. Mus. VIII. 1885, 354. 

 [B 175, C 96, R 119, C 140.] 

 Geog. Dist. — Eastern United States, west to the Plains, breeding 

 from the Gulf States north to southern New England and southern 

 Michigan. In winter, West Indies, eastern Mexico, and Central 

 America to Panama. 



678. Geothlypis agilis (Wils.). 



Connecticut Warbler. 



Sylvia agilis Wils. Am. Orn. V. 18 12, 64, pi. 39, fig. 4. 

 Geothlypis agilis Gregg, Pr. Elmira Acad. 1870, — (p. 7 of 

 reprint). 



