THE GUIDE TO NATURE.— ADVERTISEMENTS. 



XIII 



A EltTRAflCE FUNNEI. 

 B SECOND FillWEL 



Dodson's Sparroiv Trap 



IHies the work automatically and humanely. 

 An F. O. B. Kankakee, III. Sparrows fight 

 "" and drive out song birds. They are 

 noisy, quarrelsome and destructive. 

 This trap catches them by the hundreds as soon 

 as set. Rid your yard of these pests. No other 

 trap like it. 



Dodson's Tree Guard 



keeps cats, squirrels and other animals out of 

 trees, protecting birds' nests and the trees them- 

 selves. Squirrels gnaw holes in your houses. 

 35c Per Lineal Foot— F.O. B. Kankakee 



Expands with tree. Simple and easy to attach. 

 About three feet required for average tree. Both 

 of these devices are made by a man who has spent 

 over twenty years in the study of birds. Dodson's 

 Bird Houses are in every State in the Union. 

 Price $1.50 to $65.00 in twenty styles. Guaranteed 

 to attract song birds. Send for free booklet describ- 

 ing these ingenious devices. 



JOSEPH H. DoDSON. 714 Harrison Ave.. Kankakee, III, 



Mr. Dodson is a director nf the Illinois Audubon 



Society 



The Up-to-Date Photographer 

 Should Use a 



COCRZ 



LENS 



jVTO better all around anastigmat lens 

 •* ^ was ever produced than the fam- 

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 the well-known GOERZ CELOR F:4.5- 

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 your dealer or write to us direct. 



C. p. Goerz American Optical Co. 



317 G East Thirty-fourth Street 

 New York City 



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lliulii'st Award 

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OF 

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Panama-Pacific 

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We are pleased to announce this additional 

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Samples of our Superior Crayons and Chalks 

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BINNEY & SMITH CO. 



Makers of the Gold Medal Crayons 

 81-8 4 Fulton St., New York, N. Y. 



LONnON PARIS HAMBURG 



The Nature Study Review 



The One Journal Wholly Devoted to 

 Practical Nature-Study 

 Over 400 pages each year of typical les- 

 sons, garden work, bird study, elemen- 

 tary science, and suggestions worth many 

 times the price. 



It will keep you in touch with the 

 worth-while work of your fellow teach- 

 ers in all parts of the country. 



I2th Year. Growing better each year. 



Special Features this School Year. 



Beginning in the September, 1916 num- 

 ber. Mrs. Anna Botsford Comstock will 

 contribute Nature Study work for 2nd 

 and 5th Grades each month. 



Professor Liberty Hyde Bailey will 

 have an article each month. Many other 

 well known teachers will contribute. 

 $1.00 per year (Nine Issues) 15c per copy 

 Add for Canadian Postage loc. Foreign 

 Postage 20c. With "Guide to Nature" 

 one year $1.50. 



ORDER NOW 



Send Stamps, Money Order or Check 

 Direct to 



THE NATURE-STUDY REVIEW 

 Ithaca, New York 



