306 BULLETIN 2 03, UNITED STATES NATIONAL MUSEUM 



The ranges as outlined apply to the entire species of which two 

 geographic races are recognized. The northern black-throated green 

 warbler {D. v. virens) is found in all the breeding range except the 

 coastal region, from southeastern Virginia to South Carolina, which 

 is occupied by Wayne's black-throated green warbler (Z>. v. waynei) . 



Migration. — Late dates of spring departure from the winter home 

 are: Costa Rica — Juan Viiias, April 17. Guatemala — Tecpan, May 6. 

 Tamaulipas— Xicotencatl, May 11. Cuba — Habana, May 1. 



Early dates of spring arrival are: Florida — Key West, March 3. 

 Alabama — Eutaw, April 1. Georgia — Atlanta, March 26. South 

 Carolina — Mount Pleasant, March 22. North Carolina — Ealeigh, 

 March 22. Virginia — Lawrenceville, April 3. West Virginia — 

 French Creek, April 10. District of Columbia — ^Washington, April 

 18. Pennsylvania — Erie, April 19. New York — ^Rhinebeck, April 20. 

 Massachusetts — Cambridge, April 19. New Hampshire — Tilton, 

 April 26. Maine — Portland, April 26. New Brunswick — Scotch 

 Lake, May 1. Nova Scotia — Wolfville, May 3. Quebec — Montreal, 

 May 4. Louisiana — Avery Island, March 23. Mississippi — Oxford, 

 March 10. Tennessee, Chattanooga, March 19. Kentucky — Eubanks, 

 March 23. Arkansas — Delight, March 26. Missouri — Forsyth, April 



8, Illinois — Murphysboro, April 11. Indiana — Bicknell, April 16. 

 Ohio — Oberlin, April 13. Michigan — Vicksburg, April 13. Ontario — 

 Guelph, April 20. Wisconsin — Milwaukee, April 19. Minnesota — 

 Brainerd, April 25. Texas — Rockport, February 5. Kansas — Inde- 

 pendence, April 1. North Dakota — Fargo, May 5. Manitoba — 

 Aweme, April 30. Alberta — Edmonton, May 5. 



Late dates of the spring departure of transients are: Florida — 

 Pensacola, May 7. Alabama — Long Island, May 16. Georgia — 

 Athens, May 14. South Carolina — Greenwood, May 17. North 

 Carolina— Chapel Hill, May 24. Virginia — Norfolk, May 26. West 

 Virginia — Fairmont, May 23. District of Columbia — Washington, 

 June 10. Pennsylvania — Beaver, May 27. Louisiana — Lobdell, May 



9. Mississippi — Horn Island, May 12. Tennessee — Knoxville, May 

 31. Arkansas — Delight, May 30. Missouri — St. Louis, May 22. 

 Illinois — Chicago, June 3. Indiana — Notre Dame, June 2. Ohio — 

 Toledo, June 5. Texas — Brownsville, May 15. Oklahoma — Tulsa, 

 May 18. Kansas — Lawrence, May 16. Nebraska — Syracuse, May 27. 



Early dates of fall departure are: Alberta — Glenevis, August 30. 

 Manitoba — Brandon, September 24. North Dakota — Fargo, Sep- 

 tember 19 (bird banded) . Nebraska — Stapleton, October 17. Okla- 

 homa — Oklahoma City, November 2. Minnesota — Minneapolis, 

 November 2. Wisconsin — Madison, November 1. Michigan — De- 

 troit, November 1. Ontario — Ottawa, October 25. Ohio — Columbus, 

 October 31. Illinois — Rantoul, October 31. Kentucky — ^Madison- 



