BIRDS OF ONTARIO. 43 
GENUS POCECETES. 
210. Vesper Sparrow. (Baywing ) 
(Pocecetes gramineus. ) 
An abundant summer resident. Breeds throughout its range 
in the Province. 
Arrives about the middle of April ; departs early in October. 
Genus AMMODRAMUS. 
SusGENUS PASSERCULUS. 
211. Savanna Sparrow. 
(Ammodramus sandwichensis savanna.) 
A common summer resident, breeding throughout its range in 
the Province. 
Arrives about the middle of April; departs early in October. 
SuscENus COTURNICULUS. 
212 Grasshopper Sparrow. 
(Ammodramus savannarum passerinus.) 
A very rare visitor to southern Ontario. 
213. Le Conte’s Sparrow. 
(Ammodramus lecontei.) 
An accidental visitor from the western prairies. 
SusceEnus AMMODRAMUS. 
214 Nelson’s Sharp-tailed Sparrow. 
(Ammodramus nelsoni.) 
A regular but not a common visitor in autumn to the neighbor- 
hood of Toronto. Rare in spring. 
GENuS CHONDESTES. 
215. Lark Sparrow. 
(Chondestes grammacus.) 
A regular but not a common summer resident of some localities 
in southern Ontario. Breeding where it occurs. 
Genus ZONOTRICHIA. 
216. White crowned Sparrow. 
(Zonotrichia leucophrys.) 
