Early dates of spring arrival are: Kansas—Garden City, April 22. Nebraska—Hastings, April 14. New Mexico—Apache, March 7. Colorado—Colorado Springs, April 12. Wyoming—Laramie, April 21. Montana—Fortine, April 14. Alberta—Banff, April 23. Utah—St. George, March 8. Nevada—Carson City, April 10. Idaho—Sandpoint, April 16. California—Grass Valley, April 10. Oregon—Prospect, March 6. Washington—Shelton, March 4. British Columbia—Summerland, March 30.
Late dates of fall departure are: British Columbia—Okanagan Landing, October 24. Washington—Pullman, November 13. Oregon—Prospect, November 18. Idaho—Bayview, October 26. Utah—St. George, December 7. Alberta—Edmonton, September 11. Montana—Fortine, October 24. Wyoming—Laramie, November 9. Colorado—Fort Morgan, October 30. New Mexico—Silver City, November 10.
Early dates of fall arrival are: California—San Diego, September 2. Texas—Fort Davis, September 9. Sonora—Las Cuevas, September 3. Guatemala—Chichicastenango, November 16.
Banding.—An Audubon’s warbler that was banded at Santa Cruz, Calif., on February 17, 1931, was found dead November 5, 1931, at Glenwood, Calif. Another, banded at Altadena, Calif., on December 1, 1935, was retrapped at the same station on February 13, 1940, being then nearly 5 years old, at the least.
Casual records.—A specimen of Audubon’s warbler was collected at Cambridge, Mass., on November 15, 1876. Another was collected at West Chester, Pa., November 8, 1889. In Ohio one was closely watched at Cleveland April 30 and May 3, 1931; and a second one at Richmond on October 5, 1941. On April 28, 1928, one was closely watched at Minneapolis, Minn.
Egg dates.—California: 53 records, May 11 to July 30; 28 records, June 13 to 25, indicating the height of the season.
Colorado: 10 records, June 18 to July 6; 5 records, June 19 to 29.
Washington: 11 records, April 19 to June 29; 5 records, May 14 to June 13.