THE OOLOGIST 



"The Condor" 



A Magazine of Western Ornithology 



Edited by J. Grinnell. 



Associate Editors: 



Harry S. Swarth, Robt. B. Rockwell 



"Official Organ of the Cooper Orni- 

 thological Club." 



VOL. XIII, 1911, 



will contain the usual interesting 

 articles by live active ornithologists 

 and will be illustrated by the high- 

 est class of half tones. You can- 

 not afford to miss a number. 



Published bi-monthly at Holly- 

 wood, California. Subscription : 

 ;^i.50 per year net in advance- 

 Single copies: 30c each. Foreign 

 subscription. $i.7<,. 



W. Lee chambers, Business Mgr. 



Los Angeles, Cal. 

 R. D. No. 1 Box 73D 



BIKD 

 BOOKS 



Second-Hand Books and 

 Excerpts Relating to Natural 

 Hlitory. 



FRANKLIN BOOKSHOP 



S. N. RHOADS, Prop. 



920 Walnut St. Philadelphia 



CATALOGS 



WANTED 



Taxidermists to send for my large illus- 

 trated catalogue of line glass eyes, silver- 

 plated fittings for deer feet, tools and other 

 taxidermists' supplies. 



JAMES P. BABBITT, Taunton, Mass- 



FOR SALE 



I have a new copy Bendires Life Histories 

 of N. Am. Birds, for sale cheap. If interested 

 write me. Also a few choice sets of rare 

 Arctic species, such as Slaty-back and Pt. 

 Barrow Gull, Dowitcher, Am. Golden Plover, 

 Dowitcher, Winter Wren, etc. 



JAMES P. BABBITT, 



Taunton, Mass. 



WANTED 



A powerful spyglass or a pair field glasses. 

 I can ofler in exchange rare Arctic sets or 

 anything I advertise in taxidermists sup- 

 plies, glass eyes, etc. 



JAMES P- BABBITT, 



Taunton, Mass, 



Birds Eggs for 

 Exchange 



A very large list of the 



More common Species 



Send for list. 



R. M. BARNES, 



LACON, - - ILL. 



Knickerbocker Book Shop, 

 Beechwoods, 



Woodcliffe Lake, N. J. 



WANTS 



Baird, Brewer & Ridgeway Water 

 Birds, 1st edition witli colored plates. 



Also Baird Cassin in Lawrence. 



The "Birds of North America" with 

 atlas of 100 colored plates. 



Holden — "Canary & Cage Birds." 



Auk— Vol. 1 & 3. 



Audubon's Ornithological Bibliogra- 

 phy, Vol. 4. 



"Bird Lore" January & February of 

 1905-1909 complete. 



Coues' 3d installment Bibliography. 



Bonaparte's "American Ornithology 

 — 4th Vol. edition Philadelphia 1825- 

 1828. 



CASH OR EXCHANGE. 



Advertisers 



More than 10,000 sales and 

 exchanges were made in 1910 

 as the result of advertisements 

 appearing in 



THE OOLOGIST 



