THE OOLOGIST 



BOOKS 



WANTED — The Oologist, No. 3 of 

 Vol. VII and Nos. 4 & 9 of Vol. XVI, or 

 complete files of Vol. 7 & 16. Karl A. 

 Pember, Woodstock, Vermont. 

 ' WANTED^-Ool'ogist ' IV, 6, "and "all 

 numbers of 1919 and 1920; Check-list 

 of North American Birds, 1910; also 

 Bent's Diving Birds. M. Nice, Norman, 

 Oklahoma. 



WANTED — A copy of Lawrence's 

 "Catalogue of the Birds found in Costa 

 Rica," (Annals New York Lyceum of 

 Natural History, IX, pp. 86-149). W. E. 

 Clyde Todd, Carnegie Museum, Pitts- 

 burgh, Pa. 



WANTED — Vol. I, II, Ridgeway's 

 Birds of North and South America, and 

 Auk I to VI. h'or disposal. Auk 33 to 

 36 and odd numbers. Hoyes Lloyd, 406 

 Wueen St., Ottawa, Ontario. 



WANTED — February and June num- 

 bers 1918, Volume XXXV; April and 

 May Numbers 1919, Volume XXXVI of 

 ihe Oologist. R. M. Barnes, Lacon, 111. 



WANTED for Cash — Bent's "Life His- 

 tories of North American Diving Birds," 

 Bulletin No. 107 U. S. National Museum, 

 either paper covers as issued or bound. 

 Dr. W. I. Mitchell, Paonia, Delta Co., 

 Colorado. 



"WANTED — Copy, good condition, 

 Bailey's Birds Western United States. 

 iName price nrst letter. Ken M. Lee, 



lulare, Calif. 



. .WANTED — Good runs standard Orni- 

 thological periodicals to complete files. 

 Some duplicates for exchange. Hoyes 

 Lloyd, 406 Queen St., Ottawa , Canada. 



FOR SALE For Cash — Auk, Vols. Xi 

 to xxl, complete; Vol.xxll, Nos. 1, 2, 4; 

 Vol. xxlll to XXV complete. Vol. xxvii 

 a,nd xxix complete. Forestry and Irri- 

 gation, Vol. xiv Nos. 4, 6 to 12; Conser- 

 vation XV No. 1 to 9, 11 and 12, Blue- 

 bird, Vol. ix No. 3. Louis S. rk.uiiier, 

 R.F.D. 2, Patterson, N. J. 



WANTED — Will pay cash for the fol- 

 lowing: Baird, Brewer & Ridgeway's 

 Water Birds & Land Birds. Bendire, 

 Vol. 2. W. D. Richardson, 4215. Prairie 

 Ave., Chicago, 111. 



WANTED — Bulletin No. 107, Life 

 Histories of North American Diving 

 Birds, by A. C. Bent. For cash or will 

 consider exchange. John L. Cole, Ne- 

 vada, Iowa. 



WANTED — Books, Pictures, Notes, 

 Records or anything giving informa- 

 tion about the nesting and eggs of the 



DUCK HAWK 



(Falco peregrinus anatum). 

 Will pay cash for anything I can use. 

 Karl A. Pember, Woodstock, Vermont. 



FOR SALE OR EXCHANGE— 1000 

 Data Blanks, 600 Egg Trays White 

 Paper. Bird Lore, Vols. 17, 18, 19, 20; 

 50 Single copies. Trumbull's Name and 

 Portraits of Game Birds. Red Should- 

 ered Hawk's Eggs in sets. C. M. Case, 

 306 Blue Hills Ave., Hartford, Conn. 



FOR EXCHANGE — Hawks and Owls- 

 Fisher, Birds of Egypt-Whymper, 

 Birds of Arkansas, Birds of Wyoming, 

 many magazine articles and govern- 

 ment reports by Henshaw, Chapnaan, 

 Job, etc. About 1000 colored plates 

 of birds. Will exchange the lot for 

 $5.00 in sets of commoner eastern birds. 

 James K. Shallenberger, Morenci, Ariz. 

 Box 206. 



Get a CATALOG 



Before they are 



All Gone 



(They are going hery fast.) 



WANTED— Will pay Cash — "Life 

 Histories of North American Birds." 

 Bendire, Vols. 1 and 2; "Life Histories 

 of North American Diving Birds," Bent. 

 W. B. Samson, 1005 North San Joaquin 

 St., Stockton, California. 



