Late dates of spring departure of transients are: Cuba--Habana, May 5. Florida--Fort Myers, May 15. Alabama--Melville, May 3. Georgia--Athens, May 7. North Carolina--Chapel Hill, May 3. Virginia--Falls Church, June 3. District of Columbia--Washington, June 3. Pennsylvania--Warren, May 30. New York--Rochester, June 6. Massachusetts--Beverly, June 3. Vermont--Wells River, June 5. Louisiana--Shreveport, May 15. Mississippi--Oxford, May 15. Arkansas--Delight, May 20. Tennessee--Nashville, May 21. Illinois--Lake Forest, June 3. Ohio--Toledo, June 5. Michigan--Houghton, June 7. Ontario--Toronto, June 7. Missouri--Columbia, May 31. Iowa--Sioux City, June 6. Wisconsin--Racine, June 4. Minnesota--St. Paul, June 1. Kansas--Lawrence, May 24. Nebraska--Omaha, May 28. South Dakota--Faulkton, June 5. Late dates of fall departure are: British Columbia--Atlin, July 26; 16-mile Lake, Cariboo, August 28. Alberta--Glenevis, September 13. Montana--Fortine, September 11. Wyoming--Laramie, October 5. Saskatchewan--Wiseton, September 29. Manitoba--Aweme, October 3. North Dakota--Fargo, October 8. South Dakota--Arlington, October 8. Nebraska--Lincoln, October 14. Kansas--Lawrence, October 22. Oklahoma--Fort Sill, October 19. Minnesota--Hutchinson, October 11. Wisconsin--Madison, October 19. Iowa--National, October 17. Missouri--St. Louis, October 19. Michigan--Ann Arbor, October 30. Ontario--Port Dover, October 10. Ohio--Columbus, October 31. Illinois--Evanston, October 28. Tennessee--Nashville, October 23. Arkansas--Jonesboro, October 19. Louisiana--New Orleans, November 8. Mississippi--Gulfport, November 12. Quebec--Montreal, September 28. Vermont--Wells River, September 29. Massachusetts--Harvard, October 1. New York--Rhinebeck, October 14. Pennsylvania--Beaver, October 26. District of Columbia--Washington, October 22. North Carolina--Mount Mitchell, October 1. Georgia--Dalton, October 30, Alabama--Birmingham, October 25. Florida--Pensacola, November 4. Cuba--Habana, November 10. Early dates of fall arrival are: Wyoming--Laramie, August 28. South Dakota--Lennox, August 30. Kansas--Topeka, August 29. Wisconsin--Delavan, August 19. Illinois--Glen Ellyn, August 17. Missouri--Monteer, August 20. Ohio--Toledo, August 19. Tennessee--Knoxville, September 15. Arkansas--Hot Springs, September 19. Louisiana--Monroe, September 14. Mississippi--Gulfport, September 5. Vermont--Woodstock, August 22. Massachusetts--Lexington, August 11. Pennsylvania--Jeffersonville, August 27. District of Columbia--Washington, August 31. Virginia--Salem, August 23. North Carolina--Blowing Rock, September 1. Georgia--Atlanta, September 9. Alabama--Leighton, September 17. Florida--Fort Myers, September 20. Cuba--Habana, October 13. Guatemala--Huehuetenango, September 11. Nicaragua--Río Escondido, October 24. Costa Rica--San José, September 17. Panamá--New Culebra, October 24. Colombia--Santa Marta Region, October 14.