506 U. S. NATIONAL MUSEUM BULLETIN 211 



Massachusetts — Boston, April 11. Vermont — Putney, May 23. 

 Maine — Sebasco, April 7. Nova Scotia — Wolfville, April 17. Loui- 

 siana — Bains, March 18; Grand Isle, March 31. Mississippi — Biloxi 

 and Bay St. Louis, March 31. Arkansas — Glenwood, March 29. 

 Tennessee — Maryville, April 2; Nashville April 9 (median of 12 years, 

 April 15). Kentucky — Versailles and Bowling Green, April 2; 

 Lexington, April 7. Missouri — Bolivar, March 30; Marionville, 

 April 2. Illinois — Olney, April 18. Indiana — Bloomington, April 1; 

 Richmond, April 14. Ohio — Circleville, April 17. Ontario — -To- 

 ronto, April 13; Point Pelee, May 7. Iowa— Burlington, April 20. 

 Wisconsin — Milwaukee, April 30. Minnesota — Frontenac, May 14. 

 Texas — Kerrville, March 5; Dallas, April 4. Oklahoma — Oklahoma 

 City, April 1. Kansas — Elmdale, April 23. Nebraska — Red Cloud, 

 April 30. New Mexico — State College, May 2. Arizona — San 

 Xavier Mission, April 14. Colorado — Boulder, May 1 . California — 

 Piacacho, April 20. 



Late dates of spring departure are: Ecuador — Quito, April 7. 

 Colombia — Quimari, April 14. Panama — Loma del Leon, March 29. 

 Costa Rica — El General valley, April 17 (median of 9 years, April 9). 

 Nicaragua — Rio Escondido, April 13. Guatemala — near Quirigua, 

 April 25. British Honduras — Mountain Cow, April IS. Veracruz — 

 Volcan San Martin, April 22. Tamaulipas — Galindo, April 20. San 

 Luis Potosi — Tamazunchale, April 14. Cuba — Havana, May 30. 

 Bahama Islands — -Andros Island, April 19. Bermuda, April 29. 

 Florida — Tortugas, May 14. Maryland— Laurel, May 29. New 

 York — Speonk, May 25. Mississippi — Cat Island, May 10. Texas — 

 Cove, May 18. 



Early dates of fall arrival are: Texas — El Paso, August 27. Mis- 

 sissippi — Deer Island, August 9. Louisiana — Thibodaux, August 20. 

 Florida — Paradise Key, August 6. Cuba — Havana, September 15. 

 Baja California — Guadalupe Island, October 12. Tamaulipas — 

 Matamoros, August 26. Yucatan — Cayos Areas, August 29. Hon- 

 duras — near Tela, October 3. Costa Rica — San Miguel de Desam- 

 parados, September 18; El General valley, September 29 (median of 

 4 years, October 5). Panama — Rio Caimitillo valley, October 21. 

 Colombia — Santa Marta region, October 19. Brazil — Madeira River, 

 November 22. Ecuador — Pastaza Valley, October 17. Peru — 

 Huachipa, October 5. 



Late dates of fall departure are: Arizona — San Francisco River, 

 October 10. New Mexico — Mesilla, October 1. Kansas — Lake 

 Quivira, October 4. Oklahoma — Tulsa, October 5. Texas — Anahuac 

 and Cove, October 18. Iowa — Wall Lake, September 26. Michigan — 

 Pinckney, November 6 (only record). Ohio — central Ohio, October 7. 



