ILLINOIS AUDUBON SOCIETY 



45 



Since the above lists are temporary only, by April 1 two other lists are 

 begun, one for Summer Residents, and another for those gone North for 

 the Summer, and to these transfers are made from time to time until thev 

 include all the birds that have been observed during the year. 



In transferring pictures to the summer resident list there is a chance 

 to encourage accurate observation and deduction, and to add from year 

 to year to the authentic local list of resident birds, this to be framed up 

 and placed in a permanent position. Such a list is sure to receive atten- 

 tion, whether it is hung in a school corridor or in the public library. The 

 aim for each local list should be to record accurate nesting data with dates 

 and specific details for each bird on the list. 



