20 



bIKl>S Of ILLINOIS. 



M. Aytliyu iilllula. 60. (Htoroorarius lonKlciiuduaJ 



.'.". Aythyai'ollurln. 61. ColyiiihuH aurltuB. 



M. Krismaturu rubido. Ki, Col>mbUHcull(orDicus. 



!>'■>. I'buluvrocorujc dilopbus. Si. Podllymbus podlceps. 



Note.— The lotorroKalion mark pretlxeO to bodik of the above Hpeelcs. Impllus doubt 

 iiM to wbolliKr Iboy uro restricted, us wliiler roBldcni.s, to the Houthern portion of ibe 

 Mtiito. Upe>'lo8 uucloaed In parenthesis may be considered as accidental. beluK baaed on 

 u sinRlo known occurrence. 



C. Sprcics occurring in 

 hut not yet observed as far 



1. (Myudcstes townsendU 



2. (Slalin urctlcu.) 



3. (Purus liudxonicus.) 



4. Lanlus borenlis. 



6. Ampi'lls Kurrultis. 



6. Coccothraustes vespertinaa. 



7. Plnleola enuclcator. 



8. AcnnthlM cxilipos. 



9. Aeanlhis rostratus. 



10. riectrophenax nivalis. 



11. Calearlus plctus. 



Vi. iRhynohophanes maccownl.) 



1.1. (Plea huilsonlca.) 



14. Plcoides arcllcus. 



15. Ulula clnoreii. 



III. Nyctala riebardsonl. 



Note.— Species In parenthesis 



Winter in the Northern portion of the State, 

 South as Mount Carmcl, are the following: 



17. Bubo subarcUcus. 



18. Hurula I'aparoch. 



19. (LiiKopus liieopus.) 

 '2(1. SomatPrla dresserl. 



21. Homaterla spnctabiiis. 



22. OidoDiia amerlcana. 



23. Oidemia velvellna. 

 U. liissa tridaetylu. 



25. Larus elauous. 



26. Larus leucopterus. 



27. Laiufl miirinus. 



28. Xoma sublricl. 



29. Sterna tsohPBrava. 



30. btercorarlus pomarinus. 



31. Orinator arctlcus. 



may be considered as aocidentaL 



D. Summer residents of General Distribution. 



1. Turdus mustollnus. 



2. Merula ralcratoria. 



3. Mlmus polyKlottos. S. 



4. Galcoseoptes carolinensls. 

 6. Hurporhynchus rufus. 



6. Slalin »iiM». 



7. Pollojitila c.-pruloa, 8. 



8. Parus carolinensls, 8. 



9. Bitta carolinensls. 



10. Thryothorus ludoviclanus, 8. 



11. Thryothorus bewlckli, S. 



12. Troglodytes acdon. 



13. Cislothorus palustrls. 

 H. Clstothorus stollaris. 



15. Mnlolilta varla. 8. 



16. Protonotaria oitrea. 



17. Holmitherus vertulvorus, 8. 



18. Helminthophila pinus, 8. 



19. Compsothlypls amerlcana. 

 2«. Dendrolca n^stlvo. 



21, Uonilrolca cairulea. 3. 



22. Dendrolca albilora. 8. 



23. Dendrolca pinus. 



24, Dendrolca discolor. 



25. BeiuruR aurocapillus. 



26. Beiurus motacilla, 8. 



27. Geothlypls formosa, 8. 



28. Geothlypls trichas. 



29. leterla virens. 



:<U. Bylvania mitrata. 8, 



31. Setoiihocu ruticilla. 



32. Vireo olivaceus. 



33. Vireo Bilvus. 



34. Vireo llnvifrons. 



35. Vireo noveboracensis. 



36. Vlroo bellll. 



37. Lnuius ludovicianus. 



38. Ampelis cedrorum. 



39. ProKiif subis. 



411. Petrochelldon lunlfrons. 



41. C'helklon erythrOKik-ter. 



42. Tacliycineta bloolor. 

 4:i. Clivicola rlparia. 



44. Biulnidopteryx serriponnis. 



45. Piraneuerythromolos, 



46. Piranea rubra, B. 



47. Bpiuus tristis. 



48. Ammodramus savanna, N. 



