1868.] Ill tCoues. 



breed ? This is rather a Southern species, whose range just reaches 

 the extremity of New England. It is known to winter in Central 

 America and the West Indies. 



61. M. canadensis. Canada Warbler. Com.; migr. ; Apr. and 

 Oct. 



62. M. pusUlus. Wilson's Black-caiiped Warbler. Not com.; 

 migr.; Apr. and Oct. 



63. Setojihaga ruticllla. Redstart. Com.; migr.; Apr. and Oct. 



Fam. 10, — UlUUNDINIDili. 



64. Progne suhis. Purple Martin. Ab. ; sum., Irom early In 

 Apr. through part of" Oct. This is the most abundant bird of" the 

 family about Columbia. 



65. Hirundo bicolor. White-bellied Swallow. 



66. H. Jwrreorum. Barn Swallow. 



These two species are chiefly migr. latter part of Mch., Apr. and 

 Oct., but some breed. I do not know of the occurrence of H. tmii- 

 frons, but there is reason to believe that it may pass through during 

 its migrations. 



67. Cotyle riparia. Bank Swallow. Com.; chiefly migr.; Apr. 

 and Oct.; "sum." (G.) 



68. Slelgidopteryx serripennis. Rough-Avinged Swallow. " Sum." 

 ((i.) 



Fam. 11. — ViiieonidjE. 



69. Vireo oUvaceus. Red-eyed Vireo. Com. ; sum. ; but the 

 greater numb«r pass N. in Apr., and return in Oct. 



70. V. gilvus. Warbling Vireo. Not ab.; migr. in Apr. and 

 Oct. ; few, if any, breed so far south. 



71. V.JJ-avifrons. Yellow-throated Vireo. Com.; sum.; Apr. to 

 Oct. 15. 



72. V. solitarius. Blue-headed Vireo. Rare.; migr. 



73. V. novehoracensis . White-eyed Vireo. Com.; sum.; but the 

 greater number go further N. 



V. philadelphieus should undoubtedly be included in the list; but I 

 have no authority for so doing. Prof. Gibbes gives a certain " Vireo 

 Bartrami Sw."; I do not know to what species he refers under this 

 name. (Examine, in this connection, Baird, Rev. Am. Birds, I., 

 1866, pp. 334, 343.) 



