113 



GENUS BUBO CUVIER. 



48. Bubo virginianus subarcticus (Hoi/). WESTERN HORNED OWL. 

 Illinois, occasional in winter (Ridgway, III. Orn., p. 421). 



FAMILY PICID^E. WOODPECKERS. 



GENUS PICOIDBS LACEPBDE. 



49. Picoides arcticus (Swain*.). ARCTIC THREE-TOED WOODPECKER. BLACK-BACKED 



THRKK-TOED WOODPECKER. 



Illinois, rare winter visitor (Nelson, N. E. 111., p. 115); Ohio, accidental 

 Wheaton, p. 397) ; Michigan, rare (Gibbs, p. 489). 



FAMILY CAPRIMULGIDJE. GOATSUCKERS, ETC. 



GENUS CHORD EILES SWAINSON. 



50. Chordeiles virginianus henryi (Co.). WESTERN NIGHTHAWK. 

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



FAMILY TYRANNISE. TYRANT FLYCATCHER. 



GENUS MILVULUS SWAINSON. 



51. Milvulus tyrannus (Linn.). FORK-TAILED FLYCATCHER. 



A tropical species, accidental in Kentucky (Ridgway Manual, p. 327). 



52. Milvulus forficatus (GfmeL). SCISSOR-T AILED FLYCATCHER. 



Accidental in Missouri, New England, Manitoba, etc. (Ridgway Manual, p. 



328). 



GENUS SAYORNIS BONAPARTE. 



53. Sayornis saya (Bonap.). SAY'S PH<EBE. 



Illinois and Wisconsin (Nelson, N. E. 111., p. 113) ; Michigan (Gibbs, p. 488). 



FAMILY ALAUDID^E. LARKS. 



GENUS ALAUDA LINN^US. 



54. Alauda arvensis Linn. SKYLARK. 



Ohio, introduced in the vicinity of Cincinnati, but it seems doubtful if it will 

 succeed in establishing itself in this country. (Langdon, Journ. Cin. Soc. Nat. 

 Hist., Vol. L, 1878, p. 111.) 



FAMILY CORVID^E. CROWS, JAYS, MAGPIES, ETC. 



SUBFAMILY GARRULINJ5. MAGPIES AND JAYS. 

 . ' GENUS PICA BRISSON. 



55. Pica pica hudsonioa (Sab.). AMERICAN MAGPIE. 



Illinois and Wisconsin, a former winter visitor (Nelson, N. E. Ills., p. 112) ; 

 Michigan (?) (Ridgway Manual, p/, 352). 

 8 A PP. HORT. 



