THE 00L0GI8T 



THE 

 WILSON BULLETIN 



A aUARTEULY JOURNAL, OF 



ORNITHOLOGY 



Paying particular attention to Field 



Studies of Birds In Middle 



North America. 



Now in Its 28th year. 



64 pages or more of readable matter 

 with illustrations. Indispensable to all 

 active field workers. 



$1.50 per year, 40 cts. per copy. 

 Official Organ of 



THE 

 WILSON ORNITHOLOGICAL CLUB 



Address GORDON WILSON, Secretary, 

 1434 Chestnut Street, 



Bowling Green, Kentucky. 



A Biboliograph of scarce or out of 

 print, North American Amateur and 

 Trade Periodicals, devoted more or 

 less to Ornithology. Listing 147 sep- 

 arate publications. Price 25 cents. 

 R. M. BARNES. 

 Lacon, III. 



1923 



Subscribe for "The Oologist'' for 1923. It is the 

 only Bird Journal in North America devoted to the 

 interests of those making collections. It is not too 

 scientific to be popular and not too popular to be ac- 

 curate and scientific. Subscription price per annum 

 fifty cents. Address The Oologist, Lacon, Illinois. 



