tHE OOLOQI8T 



THE 

 WILSON BULLETIN 



A Qi artei;lv journal of 



ORNITHOLOGY 



Paying particular attention to Field 



Studies of Birds in Middle 



North America. 



Now in its 28th year. 



48 pag-es or more of readable matter 

 witli illustrations. Indispensable to all 

 ictive field workers. 



One dollar per year, 30 cts per copy. 

 Official Organ of 



THE 

 WILSON ORNITHOLOGICAL CLUB 



Address A. F. GANIER, Secretary, 

 2507 Ashwood Avenue 



Nashville, Tennessee 



THE 



"Blue-Bird'' 



Is now published monthly, the 

 year 'round, with new and inter- 

 esting departments, features and 

 contests, and 



At No Additional Coit to 

 Subscribers 



Official Organ of the Cleveland Bird 

 Lovers' Association. 



SEND 20 0X8. FOR SAMPLE COPY 



Annual Svbocription, $2.00 



AGENTS WANTED EVERYWHERE 



"THE BLUE-BIRD/' 



1010 Euelld Ato. 



CLEVELAND, OHIO 



1921 



Suininer is now here and the Collecting Season is now 

 on. Let every reader of The Oologist select some young 

 man, who would be interested, and send us his name and 

 we will be glad to forward him sample copies of The 

 Oologist. 



THE OOLOGIST 



