FALL MIGRATION 39 



Gray-cheeked Thrush (May 25-June 5), Bicknell's Thrush (May 25- 

 June 5). 



FALL MIGRATION 



I. Departure of Summer Residents for the south. 



September 1-10. Acadian Flycatcher, Orchard Oriole, Rough- 

 winged Swallow, Worm-eating Warbler, Blue-winged Warbler. 



September 10-20. Baltimore Oriole, Purple Martin, Yellow Warbler, 

 Chat. 



September 20-30. Hummingbird, Kingbird, Crested Flycatcher, 

 Wood Pewee, Seaside Sparrow, Rose-breasted Grosbeak, Yellow- 

 throated Vireo, Warbling Vireo, Hooded Warbler, Louisiana Water- 

 Thrush, Veery. 



October 1-10. Clapper Rail, Yellow-billed Cuckoo, Black-billed 

 Cuckoo, Chimney Swift, Least Flycatcher, Bobolink, Grasshopper 

 Sparrow, Indigo Bunting, Scarlet Tanager, Barn Swallow, Cliff Swallow, 

 White-eyed Vireo, Chestnut-sided Warbler, Redstart, Ovenbird, 

 Wood Thrush. 



October 1020. Whip-poor-will, Nighthawk, Sharp-tailed Sparrow, 

 Red-eyed Vireo, Black and White Warbler, Maryland Yellow-throat, 

 Long-billed Marsh Wren, Short-billed Marsh Wren, House Wren, 

 Brown Thrasher, Catbird. 



October 20-31. Phoebe, Towhee, Tree Swallow. 



November 1-30*. Woodcock, Mourning Dove, Kingfisher, Red- 

 winged Blackbird, Purple Grackle, Cowbird, Vesper Sparrow, Field 

 Sparrow, Chipping Sparrow, Swamp Sparrow. 



II. Arrival of Transients and Winter Visitants from the north. 

 August 1-15. Black Tern (September 25-October 10), Sora (October 



15-31), Yellow-bellied Flycatcher (September 20-30), Golden-winged 

 Warbler (September 1-10), Canadian Warbler (September 20-30), 

 Northern Water-Thrush (September 25-October 5). 



August 15-31. Olive-sided Flycatcher (September 10-20), Migrant 

 Shrike (September), Tennessee Warbler (September 25-October 5), 

 Nashville Warbler (September 25-October 5), Cape May Warbler 

 (September 25-October 5), Black-throated Blue Warbler (October 15- 

 25), Black-throated Green Warbler (October 15-31), Magnolia Warbler 

 (October 10-20), Blackburnian Warbler (September 20-30), Wilson's 

 Warbler (September 20-30), Red-breasted Nuthatch (November 1-30). 



September 1-10. Scaup Duck (April), Lincoln's Sparrow (Novem- 

 ber 15-30), Blackpoll Warbler (October 15-25), Connecticut Warbler 

 (September 20-30). 



September 10-20. Wilson's Snipe (October 15-30), Blue-headed 

 Vireo (October 15-25), Philadelphia Vireo (September 20-30), Olive- 

 backed Thrush (October 20-30), Bicknell's Thrush (October 20-30). 



*Should the season be exceptionally mild, some of these birds may remain until 

 late December. 



