70 LIST OF VERTEBRATES. 



Order XXI. PICI. The Woodpeckers and Wrynecks. 



Family 38. PICID^. The Woodpeckers. 



Dryobates, Boie. 



D. villosus (L.). Hairy Woodpecker. Big Sap-Sucker. Common winter 



visitor; not rare resident. 

 D. pubescens (L.). Downy Woodpecker. Little Sap-Sucker. Common 

 resident. 

 PiCOideS, Lacepede. 



P. arcticus (Swainson). Black-backed Woodpecker. Not common winter 



resident. 

 P. Americanus, Brehm. Striped Woodpecker. Not rare winter visitor. 



Sphyrapicus, Baird. 

 S. varius (L.). Yellow-bellied Woodpecker. Common summer resident. 



Ceophloeus, Cabanis. 



C. pileatus (L.). Logcock. Big Black Woodpecker. Pileated Wood- 

 pecker. Not rare resident. 



Melanerpes, Swainson. 



M. erythrocephalus (L.). Red-headed Woodpecker. Rather rare summer 



resident. 

 M. Carolinus (I..). Red-bellied Woodpecker. Possible summer resident. 

 Colaptes, Swainson. 



C. auratus (L.). Yellow-Hammer. Flicker. Wood-wall. Golden-winged. 

 Woodpecker. High-Holer. Common summer resident. 



Order XXII. MACROCHIRES. The Swifts and Humming Birds. 

 Family 39. CAPRIMULGID^. The Goatsuckers. 



Antrostomus, Gould. 



A. vociferus (Wilson). Whippoorwill. Nightjar. Common summer resi- 

 dent. 



Chordeiles, Swainson. 

 C. Virginianus (Gemlin). Night Hawk. Bull Bat. Very common sum- 

 mer resident. 



Family 40. MICROPODIDiEI. The Swifts. 



Chsetura, Stephens. 



C. pelagica (L.). Chimney Swift. Chimney Swallow. Abundant summer 

 resident. 



Family 41. TROCHILID^. The Humming Birds. 



TrOChilus, Linnaeus. 



T. colubris, L. Ruby-throated Humming Bird. Common summer resi- 

 dent. 



