48 EXPLORATIONS AND SURVEYS WEST OF 100TH MERIDIAN. 



(the Woodpeckers). 



*115. Picus villosus L.j var. liarrisii And. Harris's Woodpecker. 

 Common. Confined generally to the mountains. Permanent resident. 



*116. Picus pubescens L., var. gairdneri, And. Gairdner's Wood- 



pecker. 



Rare. Our specimen noted at Provo in November. A few individ- 

 uals seen by Mr. Eidgway in Wahsatch Mountains in July. 



*117. Spliyrapicus tliyroideus (Cass.) Brown-headed Woodpecker ; Black- 

 breasted Woodpecker ; Williamson's Woodpecker. 

 Bare in the pine-region (Eidgway.) 



118. Melanerpes erythrocephalus (L.) Eed-headed Woodpecker. 

 A single individual observed at Salt Lake City in June. (Eidgway.) 



*119. Melanerpes torquatus (Wils.) Lewis's Woodpecker. 

 Not very common, but generally distributed. Eesideut. 



*120. Colaptes auratus (L.), var. mexicanus, Swains. Eed-shafted 

 Flicker. 

 Yery common everywhere. Eesident. 



STRIGID^ (the Owls). 



*121. Speotyto cunicularia (Mol.), var. liypogcm, Bon. Prairie-Owl. 

 Not very common. Eesident. 



1 '122. Bubo mrgmlanus (Grnel.), var. arcticus, Swains. Great Horned 

 Owl. 

 Common in the wooded portions. Eesident. 



*123. Otus vulgaris (L.), var. wilsonianus, Less. Long-eared Owl. 

 Exceedingly abundant in the thick brush along the streams. Eesident. 



FALCONID^E (the Hawks, Eagles, &c.) 



*124. Falco communis, Gmel., var. anatum, Bon. Duck-Hawk. 

 Eather common. Eesident. 



*125. Falco saker Schl., var. polyayrus, Cass. Prairie-Falcon. 

 Somewhat common on the plains. Eesident. (Eidgway.) 



*126. dEsalon columbarius (L.) Pigeon-Hawk. 

 Eather frequent. Generally distributed. Eesident. 



* 127. Tinnunculus sparverius (L.) Sparrow-Hawk. 

 Yery common everywhere. Eesident. 



*128. Pandion haliaetus (L.), var. carolinensis, Gmel. Fish-Hawk. 

 Eather rare. Eesident. 



