HAVE YOU READ THIS NOTICE ABOUT THE CHARTS? 



msf^s^^sm^^^i^mmm^mmsBmmm 



Charts of the . . . 



North American Birds. 



Without Doubt the Best Chart ever presented to the Public. 

 Entirely Different from anything in the Marlcet. 



Teachers have tried every device possible during the last year to mount their Bird 



^^ Plates in a manner convenient for use. We have now done this for them. One hundred 



and forty-five bird plates and three plate^ of eggs, including fifty-four different species, 



are put up on eighteen sheets of heavily coated Manila paper, linen enforced, with 



covers, 24 x 32 inches, and tripod holder. 



The groupings are original and adapted for class work. Each bird is grouped 

 according to place where usually found, or to some peculiar characteristic. 



They are as follows: 



^ 



Plate I, Birds of Prey. 



" 2, Birds of the Tropics. 



" 3, Birds of the Woods. 



" 4, Game Birds. 



" 5, Field Birds. 



" 6, Meadow Birds. 



" 7, Wading Birds. 



" 8, Marsh and Shore Birds. 



" 9 and 10, Swimming Birds. 



Plate 



4( 



11, Birds of Peculiar Beauty. 



12, Birds of Peculiar Habits or Song. 



13, Song Birds. 



14, Warblers. 



15, Finches. 



16, Familiar Birds. 



17, Tiny Birds. 



18, Miscellaneous, including three 



Groups of Eggs. 



^S^ 



There are from six to ten subjects on each plate, arranged in artistic manner. On 

 the third cover-page is presented a complete outline, giving each bird in alphabetical 

 order, its common and scientific names, and its number according to the check list of 

 the American Ornithologists' Union. 



For further information write for circular. 



First-Class Men Wanted to introduce these Charts. 



References must be first-class. 



The only agency ofiered where there is no competition. Our Charts are the first 

 and only thing of the kind. 



Teachers can make money during vacation handling these Charts. 



Nature Study Publishing Co., 



^ CHART DEPT. 



®©. 



521 Wabash Ave., CHICAGO. 



mmmmmmmmmmmmmmmsMssmmmmms^ 



