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Lanivireo solitarius Solitary Vireo 
Rather scarce, but seen in limited numbers well into July and almost 
daily later to September 4. These are all referred to L. s. solitarius. 
Mniotilta va?'ia Black and White Warbler 
Common from our arrival to September 4. Breeds. 
Vermivora celata Orange-crowned Warbler 
Noted practically all through the season from May 23 to September 
22. Young birds just from nest July 21. Specimens are referred to 
V. c. celata. 
Vermivora peregrina Tennessee Warbler 
Probably the commonest warbler throughout the summer. Present 
on our arrival May 21. Last seen September 11. 
Dendroica tigrina Cape May Warbler 
First seen July 27. Last noted August 9. Seen in Fort Assiniboine 
district, probably nesting, the end of May. 
Dendroica aestiva Yellow Warbler 
Common all season. Last seen September 3. 
Dendroica coronata Myrtle Warbler 
A few seen all through the season. Young in striped plumage taken. 
Last noted September 28. 
Dendroica magnolia Magnolia Warbler 
Fairly common at the end of May, but thereafter seen occasionally 
only in the heavy spruce until August when it became common. 
Dendroica castanea Bay-breasted Warbler 
Collected May 31 and June 11. Birds just losing the striped juvenile 
plumage taken August 5. The last seen September 28. 
Dendroica striata Black-polled Warbler 
Common to May 31. Occasional singles seen through August, but 
the bulk of migration the first few days of September. Last seen Septem- 
ber 28. 
Dendroica virens Black-throated Green Warbler 
A few noted in June and July in the heavier spruce. 
Dendroica palmarum Palm Warbler 
One taken July 23. Quite common first half of September. Hender- 
son reports it a scarce breeder. 
Seiurus aurocapillus Oven-bird 
Common breeder. Last seen September 12. 
Seiurus noveboracensis Northern Water Thrush 
In spring only noted May 24 and 25. Not seen through the summer 
until August 2. Last noted September 10. Henderson reports one nest. 
