ascertained to occur in Illinois. 373 



100. Z. alhicollis (Gmel.). White-throated Bunting. Winter so- 

 journer. Entire state. 



Genus Ju7ico, "VVagler. 



101. J. hyemalis (Linn .). Black Snow Bird. Winter sojourner. 



Genus Spizella, Bonaparte. 



102. 8. monticola (fivfiel.). Tree Sparrow. Winter sojourner. 



* 103. S. pusilla (IV i\s .). Field Sparrow. Summer sojourner; resi- 

 dent in the southern portion. 



* 104. S. pallida (Swains.). Clay-colored Sparrow. Summer so- 

 journer? Prairies of the northern and central portions. 



* 105. S. socialis (yf i\& .). Chipping Sparrow ; "Chippy." Summer 

 sojourner. 



Genus Melospiza, Baircl. 



106. M. melodia (W lis .). Song Sparrow. Winter sojourner. 



107. M. palustris (W lis .). Swamp Sparrow. Winter sojourner. 



108. M. Lincolnii (And.). Lincoln's Spari'ow. Winter sojourner 

 in southern portion, transient northward. 



Genus Peucoea, Audubon. 



* 109. P. cestivalis (Licht.). Bachman's Sparrow. Summer so- 

 journer. Wabash Valley, north to 38° 30'. 



Genus Passerella, Swainson. 



110. P. iliaca (M e r r .) . Fox-colored Sparrow. Winter sojourner 

 southward, transient northward. 



Subfamily Spizin^. 

 Genus Euspiza^ Bonaparte. 



* 111. E. Americana (Gmel.). Black-throated Bunting ; "DickCis- 

 sel;" "Little Field Lark." Summer sojourner. 



Genus Hedymeles, Cabanis. 



* 112. H. Litdovicianus (Linn .). Rose-breasted Grosbeak. Summer 

 sojourner in the northern part, transient in southern portion. 



Genus Guiraca, Swainson. 



* 113. G. ccBrulea (Linn.). Blue Grosbeak. Summer sojourner. 

 North to 38° 30'. Rare. 



Genus Cyanospiza, Baird. 



*114. C. cyanea (Linn.). Indigo Bird; "Green Linnet." Summer 

 sojourner. 



