22 



FISH AND WILDLIFE TECHNICAL REPORT 25 



a Numeric code is not standard NODC. 



Alpha code does not conform to the North American Bird Banding Manual being prepared by the U.S. Department of the Interior, Fish and 



Wildlife Service, and Environment Canada, Canadian Wildlife Service. 

 c Parentheses shows current usage found in Check-List of North American Birds, 6th ed.. 1983. American Ornithologists' Union, Washington, DC. 



