374 



TUE SPRING MIGRATION 



Black-throated Green 



Warbler. 

 Titlark. 



Brown Thrasher. 

 House Wren. 

 May 1-10. Pigeon Hawk. 



Yellow-billed Cuckoo. 

 Black-billed Cuckoo. 

 Hummingbird. 

 Crested Flycatcher. 

 Wood Pewee. 

 Bobolink. 

 Baltimore Oriole. 

 Orchard Oriole. 

 Grasshopper Sparrow. 

 Bose-breasted Grosbeak. 

 Indigo-bird. 

 Scarlet Tanager. 

 White-eyed Vireo. 

 Worm-eating Warbler. 

 Blue-winged Warbler. 

 Golden-winged Warbler 

 Nashville Warbler. 

 Parula Warbler. 

 Yellow Warbler. 

 Black-throated Blue Warbler. 

 Black and Yellow Warbler. 

 Chestnut-sided Warbler. 

 Black-poll Warbler. 

 Blackburnian Warbler. 

 Prairie Warbler. 

 Oven-bird. 

 Water-Thrush. 

 Maryland Yellow-throat. 

 Yellow-breasted Chat. 

 Redstart. 



Sept. 29-Oct. 21. 

 May 1-15. 

 Oct. 5-20. 

 Sept. 26-Oct. 15. 

 May 4-9. 

 Sept. 13-Oct. 17. 

 Sept. 4. 

 Sept. 17. 

 Aug.-Sept. 

 Sept. 21-Oct. 3. 

 Oct. 3-15. 

 Sept. 8. 

 August. 

 Oct. 20. 

 Sept. 1-28. 

 Oct. 4-16. 

 Sept. 24-Oct. 7. 

 Sept. 15-20. 

 August. 

 August. 

 August. 

 Sept. 27. 

 Sept. 26-Oct. 6. 

 Sept. 14-23. 

 May 12-26. 

 May 16-26. 

 Sept. 5. 



May 25-Juue 3. 

 May 13-30. 

 Sept. 21. 

 Sept. 10-26. 

 May 18-27. 

 Oct. 6-16. 

 August. 

 Sept. 11-26. 



