64 THE OOLOGISl 



A Big Dollar Offer 



BIRDS AND NATURE Six Months, |l.90 

 50 PICTURES IN COLORS, 2c 1.00 



BOTH FOR ONLY Hi. 00. 



Birds 



In order to secure a good many new subscribers to 

 I offer a six months' trial subscription and 50 col- 

 ored pictures for only $1.00. Any other pictures 

 may be substituted from my list of 408. 



"Birds and Nature" is the only periodical in the world illustrated 

 each month by 8 full page plates of birds, animals, plants, etc., in colors 

 true to nature. The plates are 8x10 inches, suitable for framing. 



You can't afford to miss this offer: "Birds and Nature" 6 months 



and the following 50 beautiful pictures for $1.00. Order now. 



71 Osprey. 96 Warbling Vireo. 



72 Sora Kail. 97 Wood Pewee. 



73 Kentucky Warbler. 98 Snow Bunting. 



74 Red-breasted Merganser. 99 Junco. 



75 Yellow Legs. 100 Kingbird. 



76 Skylark. 101 Summer Tanager. 



77 w ilson's Phalarope, 102 WMte-fronted Goose. 



78 Evening Grosbeak. 103 Turnstone. 



79 Turkey Vulture. 104 Belt-d Piping Plover. 



80 Gambel's Partridge 105 Wild Turkey. 



81 Summer Yellow Bird. 106 Cerulean Warbler. 



83 Hermit Thrush. 107 Yellow-billed Tropic Bird. 



83 Song Sparrow. 108 European Kingfisher. 



84 Yellow-billed Cuckoo. 109 Vermilion Flycatcher. 



85 Ruby-throated Humming Bd 110 Lazuli Bunting. 



86 House Wren. HI Mountain Blue Bird. 



87 Phoebe. 112 English Sparrow. 



88 Ruby-crowned Kinglet. 113 Allen's Humming Bird. 



89 Mourning Dove. 114 Green-winged Teal. 



90 White-breasted Nuthatch. 115 Black Grouse. 



91 Blackburnian Warbler. 116 Flamingo. 



92 Gold Finch. 117 Verdin. 



93 Chimney Swift. 118 Bronzed Grrckle. 



94 Horned Lark. 119 Ring-necked Pheasant. 



95 Yellow-bellied Sapsucker. 120 Yellow-breasted Chat. 



"I enclose check for 85.40 for which kindly send "Birds and Nature" for 1901, in* 

 cludinjt back numbers '97, '98, '99, 1900." 



Greencastle, Ind., March 6th, 1901. I. B. DeMotte. 



"Enclosed find check for $9.60, for which you will please send me the four 

 double volumes of "Birds and Nature;" also subscription for one year." 



Covington, Ky., March 8 h, 1901. Chas. G. Pieck, M. D. 



"Having been a close obsprver of birds all my life, and being perfectly familiar 

 "wi<^h most of the bird^ of Michigan, I will say without hesitation that the books 

 entitled " Birds and Nature" are without exception the finest works known to me 

 on that subject. The plates are excellent and the descriptions accurate, and I 

 would hereby recommend the work to any and all persons desiring to gain a 

 knowledge of one of the most interesting of all studies, viz , ornithology. The 

 price of the work places it within the reach of all who may be interested in that line." 

 Ypsilanti, Mich., March 3d, 1901. Dr. John VanFossen. 



A. W. MUMFORD, PUBLISHER, 

 203 MICHIGAN AVENUE. CHICAGO, ILL. 



