26 UNITED STATES AND AIEXICAN BOUNDARY. 



198. RALLUS VIRGINIANUS, Linn. (p. 748.)— Yirginia Rail. 

 6654. .Santa Cruz, Sonora. June, 1855. Dr. Kennerlj, 72, 



Found in the grass and weeds in the immediate vicinity of the Santa Cruz river. They were extremely rare, the specimen 

 procured being the only one seen. — (Kennerly.) 



199. PORZANA CAROLINA, V i e i 1 1 . (p. 749.)— Common Rail. 

 4555. Colorado river, Cal. A. Schott^ 41. 



200. FULICA AMERICANA, Gm. (p. Yal.)— Coot. 



6621. Espia, Mexico. March, 1855. Dr. Kennerly, 46. — 4557. San Pasqual, Cal. A, 

 Scliott, 4. 



Observed everywhere along the line wherever permanent water was found. — (Kennerly.) 



201. GALLINULA GALEATA, Bon. (p. Y52.)— Florida Gallinule. 

 9825. San Pedro. Dr. Kennerly. 



F 



202. ANSER GAMBELII, Plartlaub. (p. 761.)— White-fronted Goose. 

 ]04f.3. Frontera, Texas. J. H, Clark.— 9967. Rio Grande. A. Schott. 



203. BERISICLA CANADENSIS, Boie. (p. 764.)— Canada Goose. 

 9961. Frontera, Texas. J. H. Clark. 



204. DENDROCYGNA AUTUMNALIS, Eyton. (p. 770.)— Long-legged Duck 



Plate XXV. 



9871 (? . Isla los Ayuntas, (Rio Grande.) Sept. 8, 1853. A. Schott.— 9872. Texas, do. 



205. ANAS BOSCHAS, Linn. (p. 774.)~Mallard. 

 9693. Boca Grande, Mexico. March, 1855. Dr. Kennerly. 30. 



Found abundantly along the Corralitos and Janos rivers ; generally in flocks, but sometimes alone. Abundanl also along the 

 Rio San Pedro of Sonora. — (Kennerly.) 



206. DAFILA ACUTA, Jenyns. (p. 776.)— Pintail. 

 9769 <J . Texas. A. Schott. 



207. NETTION CAROLINENSIS, Baird. (p. 777.)— Green-winged Teal. 



9734 <J . El Paso, Texas. J. H. Clark.— 9728. Boca Grande, Mexico. March, 1858. Dr. 

 Kennerly. 31. 



Not very often observed ; generally in flocks. — (Kennerly.) 



208. QUERQUEDULA DISCORS, Steph. (p. 779.)— Blue-winged Teal. 



4140 ^ . New Leon, Mexico. May, 1853. Lieut. Couch.— 9751 ? . Sabinitas, Rio 

 Grande. Sept. 25, 1853. A. Schott. 



209. In flocks, May '53. -D. N. Couch. 



210. QUERQUEDULA CYANOPTERA, Baird. (p. 780.)— Red-breasted Teal 

 9739 ^ . El Paso, Texas. J. H. Clark. 



