For Sale, Exchange and Want Column.— Any Cooper Club member is entitled to one 

 advertising notice in each issue free. Notices of over ten lines will be charged for at 

 the rate of ten cents per line. For this department, address W. Lee Chambebs, Eagle 

 Rock, Los Angeles County, California. 



Will Exchange Vol. i, no. 1, Bird-Lore, 

 for Index for Vol. i and no. 4; or for Index 

 and Vol. vi, no. 6; or for Vol. v, Fern Bulle- 

 tin. — B. P. Case, Tolland, Conn. 



Wanted — For cash: The Flora of Wash- 

 ington, by C V. Piper: Contributions U. S. 

 National Herbarium, vol. 11. — Walter P. 

 Taylor, 1428 Perry Place, N. W., Washing- 

 ton, D. C. 



Exchange — I want the following Bird- 

 Lores with the Fuertes group plates: vol. 7, 

 no. 1, vol. 9, no. 5; also the last five years 

 of the Auk. Offer in exchange, large list of 

 ornithological publications; N. A. Fauna se- 

 ries; rare Alaskan bird skins, or cash if 

 necessary. — Geo. G. Cantwell, Puyallup, 

 Wash. 



Wanted — "Common Birds of Town and 

 Country", published by the National Geo- 

 graphic Society in 1915. — J. L. Sloanakeb, 

 Kalispelh Montana. 



Blue-Bird — Published in co-operation with 

 The Cleveland Bird-Lovers' Association, and 

 devoted to Bird Study and Conservation; 

 $1.00 a year; 10 cents a copy; Agents Want- 



ed. Address Editor Blue-Bird, 1010 Euclid 

 Avenue, Cleveland, Ohio. 



I Want one copy each of "The Blue Bird", 

 vol. 6, nos. 1 and 2, published at Cincinnati, 

 Ohio; edited by Dr. Eugene Swope— W. Lee 

 Chambers, Eagle Rock, Los Angeles County, 



California. 



Wanted — Good photos of any and all 

 birds found in California, their nests, eggs, 

 and nesting sites. Will pay cash or give 

 good exchange in bird skins— Edwabd 

 Wall, San Bernardino, California. 



For Sale— Photographs and lantern slides, 

 plain or colored, of birds, nests and eggs, 

 and flowers.— Thomas H. Jackson, 304 N. 

 Franklin St., West Chester, Pa. 



Fob Sale— Complete files of Condor and 

 Bird-Lore; also duplicates of Auk, vols. 7 

 to 30.— Lauben Tbempeb, 1S6 N. Dewey St., 

 Philadelphia, Pa. 



Wanted— -Good lantern slides of birds. I 

 have a small exchange list of the same, or 

 will pay reasonable cash price.— J. L. 

 Sloanakeb, Kalispell, Montana. 



AVIFAUNA XII 



Will be out about 

 May 1 



We are booking orders now 



W. Lee Chambers, Business Manager, 

 Eagle Rock, Los Angeles County, California 



