BIRDS OF ONTARIO. 



(655) Myrfle Warbler. (Yellow-rumped Warbler.) 

 (Dendroica coronata.) 



An abundant migrant in the south. Breeds in the interior. 



Arrives towards the end of April ; departs about the end of the first 

 week in October. 



(657) Magnolia Warbler. 



(Dendroica maculosa.) 



An abundant migrant. Breeds from central Ontario northward. 

 Arrives early in May ; departs about the end of September. 



(*) (658) Cerulean Warbler. 



(Dendroica cerulea.) 



A regular, but rare, summer resident, most frequently seen in the 

 south-western counties. Breeds throughout its range in the Province. 



(659) Chestnut=sided Warbler. 



(Dendroica pennsylvanica.) 



A common summer resident. Breeds throughout its range in the 

 Province. 



Arrives early in May ; departs early in September. 



(660) Bay-breasted Warbler. 



(Dendroica castanea.) 



A regular, but never a common, migrant in spring. Breeds in the 

 interior. 



I have but seldom met with this species in the autumn. 

 Arrives early in May ; departs at the end of September. 



(66 1 ) Black=poll Warbler. 



(Dendroica striata.) 



A regular, but not generally a common, migrant in spring and 

 autumn. Breeds in the north, probably from our boundary to the tree 

 limit. 



Arrives about the twentieth of May ; departs at the end of September 



(662) Blackburnian Warbler. 



(Dendroica blackburniae.) 



A tolerably common spring and autumn migrant in southern Ontario. 

 Probably breeds in the interior, as it has often been observed during the 

 summer months in central Ontario. 



Arrives early in May ; departs at the end of September. 



(667) Black=throated Green Warbler. 



(Dendroica virens.) 



A common summer resident, breeding throughout its range in the 

 Province. 



Arrives early in May ; departs early in October. 



