40 



PROCEEDINGS OF THE 



Chimney Swift 



Brown Thrasher 



House Wren . 



Black and White Warbler 



Spotted Sandpiper . 



Maryland Yellow-throat 



Grasshopper Sparrow 



Yellow Warbler 



Catbird . 



Oven-bird 



Wood Thrush . 



Redstart . 



Black-throated Blue Warbler 



Parula Warbler 



Crested Flycatcher . 



Kingbird 



Baltimore Oriole 



Scarlet Tanager 



Blue-winged Warbler 



Chestnut-sided Warbler 



Red- eyed Vireo 



Chat 



Rose-breasted Grosbeak 



Indigobird 



Magnolia Warbler . 



Bobolink. 



Olive-backed Thrush 



Hummingbird 



Wood Pewee , 



Yellow-billed Cuckoo 



Blackpoll Warbler . 



Canada Warbler 



Horned Grebe, Colymbus auritus 

 ster). 



Pied-billed Grebe, Podilymbus podiceps. 

 31 (Miller). 



Loon, Gavia ivimer. Fish House, N. 

 ter); Atlantic City, N. J., May 3 (Cromie) 



May 



23 









23 



+ 



3 



26 



+ 



2 



26 



+ 



2 



27 



— 



3 



28 



+ 



2 



29 



— 



4 



30 



+ 



2 



30 









30 









30 



+ 



2 



4 









4 









4 









4 









5 



+ 



1 



5 









6 



+ 



2 



6 



+ 



3 



7 



+ 



2 



8 



+ 



3 



8 



+ 



4 



8 



+ 



3 



8 



+ 



2 



8 



— 



2 



9 



+ 



4 



9 



+ 



1 



10 



— 



6 



11 



— 



5 



11 



— 



5 



12 



+ 



5 



12 



— 



2 



Westtown, April 5 ( Web- 



Holmesburg, March 



J., April 12-16 (Pot- 



