1176 REPORT OF STATE GEOLOGIST. 



GENUS BUBO DJJMBBIL. 



50. (375a). Bubo virginianus subarcticus (Hoy). 



Western Horned Owl. 



Illinois, occasional in winter (Ridgway, 111. Orn., I., p. 421). Oat 

 record. No record, Michigan (Cook, Mich., p. 83). 



FAMILY PICID^E. WOODPECKERS. 



GENUS PICOIDES LACKPEDE. 



51. (400). Picoides arcticus (SWAINS.). 



Arctic Three-toed Woodpecker. 

 Synonym, BLACK-BACKED THREE-TOED WOODPECKER. 



Illinois, rare winter visitor (Nelson, N. E. 111., p. 115; Ridgway, 

 111. Orn., I., pp. 379-80); Ohio, accidental (Wheaton, p. 397); Michi- 

 gan, rare (Gibbs, p. 489; Cook, Mich., p. 88). Kent and Ionia counties. 



52. (401). Picoides americanus BREHM. 



American Three-toed Woodpecker. 

 Michigan (Cook, Mich., p. 88); Wisconsin (0. B. Warren, in letter). 



FAMILY CAPRIMULGIDJS. GOATSUCKERS, ETC. 



GBNUS CHORDEILES SWAINSON. 



53. (420a). Chordeiles virginianus henryi (CASS). 



Western Nighthawk. 

 Illinois, occasional (Ridgway, 111. Orn., I., p. 370). 



FAMILY TYRANNISE. TYKANT FLYCATCHERS. 



GENUS MILVULUS SWAINSON. 



54. (442). Milvulus tyrannus (LINN.). 



Fork-tailed Flycatcher. 



A tropical species, accidental in Kentucky (Ridgway Manual, p. 



327). 



55. (443). Milvulus forficatus (GMBL.). 



Scissor-tailed Flycatcher. 



Accidental in Missouri, New England, Manitoba, etc. (Ridgwaj 

 Manual, p. 328). 



