THli, YOUNG OULOGIST. 



THE NEW KEY TO 



ITorth. Azxiericazi Birds, 



Contains a concise account of every species of living and Fos-^il Bird at present known on the Continent 

 north of the boundary line between Mexico and ihe United States, including Greenland. 



SECOND EDITION, REVISED TO DATE AND ENTIRELY REWRITTEN, 



WITH WHICH ARE INCORrOR ATED 



GENERAL ORNITHOLOGY— An outline of the structure and classifi- 

 cation of birds; and 



FIELD ORNITHOLOGY — A manual of collecting, preparing and preserv- 

 ing birds. 



By ELLIOTT COUES. M. A., M. D., Ph. D., Member of the National Academy of Sciences, &c. 

 PROFUSELY ILLUSTRATED. The original edition of this Standard Text Book of Oriiithology being 

 entirely ont of print, and still very much in demand, the publishers have spared neither pains nor expense 

 in the preparation of *' THE NEW KEY," in which the whole subject is carefully brought down to date. 

 Coue's " Key is loo well known as a leading and authorative treatie to require remark, having for 

 twelve years held its place as the Standard work of Reference for Professional ornithologists, as well as 

 for students and amateurs. For complete prospectus of this work see Voing Oologist Vol. L, No. i, 

 page 12. The work is fully indexed with several thousand entries. Price complete in one stout volume. 



fiOFal Octavo, Vellum Clotli, $10 Royal Octavo, LlDrary SlieeD, $11,50 



Royal Octavo, Halt Morocco, Extra, $13,50 



Orleans County. FRANK H. LATTIN, Albion, N. Y. 



THE OOLOGISTS' DIRECTOEY 



DAVIS & BAKER, 



Is now ready tor delivery and contains the names and addresses of 

 over four hundred collectors of Oological, Ornithological, and Tax- 

 idermal specimens, and twenty-one pages of advertisements of the leading 

 dealers. The Directory is the best and cheapest ever offered collectors and 

 is worth double the amount for which it sells. It is printed in good, suitable 

 tvpe, on 36 pages, (size of the Young Oologist), of heavy tinted paper, 

 and bound in antique Japanese covers. 



PRICE, POST PAID, 



OD^Xj"Y 30 oeisttsi 



Address, FRANK H. LATTIN, 



ALBION, N. Y. 



Messrs. D. & B. have appointed us sole Wholesale Agents. 

 Orders from the trade solicited. Write for discounts. 



