MIGRATION OF OUR BIRDS IN SPRING 



273 



15 Chipping Sparrow 



16 Ruby-crowned Kinglet 

 16 Chicken Hawk 



18 Pine Warbler 



18 Myrtle Warbler 



19 Fox Sparrow departed 



19 Hermit Thrush 



20 Redstart 



21 White-throated Sparrow 



22 Tennessee Warbler 

 22 Yellow Palm Warbler 

 22 House Wren 



22 Brown Creeper departed 



23 Goldfinch 



23 Red-breasted Nuthatch 



23 Swamp Sparrow 



24 Sapsucker departed 

 24 Spotted Sandpiper 

 26 Warbling Vireo 



28 Short-billed Marsh Wren 



28 Sparrow Hawk 



29 Baltimore Oriole 



30 Yellow Warbler 

 30 vSnowbird departed 



May. 



I Whip-poor-will 



1 Screech Owl 



2 Chimney Swift 



2 Black-throated Green War- 



bler 



3 Catbird 

 3 Kingbird 



3 Orchard Oriole 



3 Ruby-crowned Knight de- 



parted 



4 Cardinal 



5 Bobolink 



5 Chestnut-sided Warbler 

 5 Water Thrush 



5 Rose-breasted Grosbeak 



6 Prairie Warbler 



6 Blue Gray Gnatcatcher 

 6 Nashville Warbler 



6 Crested Flycatcher 



7 Yellow Rail 



7 White-crowned Sparrow 



9 Black and White Warbler 



9 Alder Flycatcher 



9 Red-eyed Vireo 

 10 Tree Swallow 

 10 Blue-headed Vireo 



1 1 Blackhurmian Warbler 



12 Least Flycatcher 



13 Scarlet Tanager 



14 Wood Pewee 



15 Myrtle Warbler departed 



16 Cape May Warbler 



16 Red-breasted Nuthatch 

 16 Bay-breasted Warbler 

 16 White-crowned Sparrow de- 

 parted 

 16 Magnolia Warbler 

 16 Nighthawk 

 16 Yellow-billed Cuckoo 



16 Cedarbird 



17 Black poll Warbler 



17 Yellow Palm Warbler de- 

 parted 



17 Red-breasted Nuthatch de- 

 parted 



21 White-throated Sparrow de- 

 parted 



2 1 Black-billed Cuckoo 



23 Canadian Warbler. 



23 Kentucky Warbler 



23 Bay-breasted Warbler de- 

 parted 



