110 THE OOLOGIST. 



A PLAIN TALK! 



TO ADVERTISERS! 



Did you know that THE OOLOGIST reaches a thousand bird 

 students every month ? 



Did you know that it goes into every state and territory in the 

 United States, every province in Canada, and nearly every country in 

 Europe, besides many other foreign countries ? 



Did you know that its circulation is to-day greater than that of all 

 other Bird Publications in America combined, excluding "Bird Lore" 

 and that this can be proved by the subscription books ? 



Did you know that sellers of Bird Books, manufacturers of 

 photographic materials and cameras, retailers of taxidermical and 

 Oological Instruments, and dealers in all Natural History specimens 

 mounted birds, skins, eggs, nests, etc. should take notice of these 

 facts ? 



THE OOLOGIST, 



Lacon, III. 



