162 



THE OOLOGIST. 



i i 



THE BULLETIN" Perfection Bird Houses 



^The New Series'of "THE BULLE- 

 TIN" contains particulars of Orni- 

 thological, Oological, Etomological, 

 Ethnographical, Paleontological and 

 Pre-historic Specimens. Post free 

 for 2 cent stamp. Post Cards not 

 replied to. Address, 



THE "BULLETIN" 



4 DUKE ST., 

 ADELPHL LONDON W. C ENGLAND 



EGGS AND SKINS. 



Choice sets. European. Indian. Australian, 

 etc. Finest quality, lowest prices. Lists, 

 2 cents. S. 6. t. 



JEFFERY'S NATURALIST, 

 Tetbury, Glos., England. 



FOR THE 



PURPLE 

 MARTIN 



We Build Them. 



Twe ity-five 

 years' experience 

 in the study of 

 these fine birds, 

 and success in 

 their colonization 

 has taug t us the 

 exact require- 

 ments of the 



House Martins, and enables us to construct 



ideal boxes for their use. 



The JJarren Jacobs Bird House Co. 



WAYNESBURG, PA. 



Illustrated Booklet lUc. stamps. u.3t 



T 

 t 



I 



t 

 1 

 i 



^ ♦ ♦ ♦-♦ 



Out May 1906 



A NEW UP-TO-DATE 



Check List of North American Birds 



Contains all new additions and changes to A. -O. U. list 

 arranged according to A. O. U. Nomenclature and giving both 

 common and scientific namc^. i6 pages on good paper. 



3c each. 



PRICE 



30c per dozen. 



$2.00 per hundred 



ADDRESS 



OOLOGIST, Albion, N. Y. or ERNEST H. SHORT, Chili, N. Y. 



♦- ♦ 



