and Audubon Societies in Relation to tke Farmer, are especially recom- 
mended. 
The Educational Leaflets, published by the National Committee of 
the Audubon Societies, contain illustrations, descriptions and discussions 
of the economic value of birds. These may be obtained, at a small cost, 
from Mr. Wm. Dutcher, 525 Manhattan Ave., New York City. 
Bird Magazines — The Auk, official organ of the American Ornitholo- 
gists' Union. Published quarterly. Price $3.00 per year. 30 Boylston 
St., Cambridge, Mass. 
Bird Lore — Official organ of the Audubon Societies. Bi-monthly. 
Price $1.00 per year. Macmillan Company, Harrisburg, Pa. 
American Bird Magazine — Monthly. Price $1.00 per year. 75 
Thomas St., Worcester, Mass. 
CIRCULARS OP THIS SERIES ALREADY ISSUED. 
1. Nature Study, with supplement, School 
PTnm PC 
II. 
Trees of Vermont 
, 56 pages, postage 2c 
III. 
School Sanitation 
.24 pages, postage Ic 
IV. 
The Study of Trees 
. 8 pages, postage Ic 
V. 
The Study of Birds 
24 pages, postage Ic 
VI. 
. 48 pages, postage 2c 
VII. 
Making All Things New (An Address)... 
. 14 pages, postage Ic 
VIII. 
.40 pages, postage 2c 
fX. 
High School Education in Vermont 
.24 pages, postage Ic 
X. 
Outline Course in Nature Study 
. 52 pages, postage 2c 
XI. 
Vermont School Statistics 
. 8 pages, postage Ic 
XII. 
Examination and Certification of Teachers 
. 48 pages, postage 2c 
XIIL 
. 32 pages, postage 2c 
XIV. 
Educational Progress in Vermont 
(An Address) 
. 16 pages,, postage Ic 
XV. 
.12 pages, postage Ic 
XVI. 
School Laws (Acts of 1904) 
, 24 pages, postage Ic 
XVII. 
Supplement to No. XII 
, 8 pages, postage Ic 
XVIII. 
Fifty Common Birds of Vermont 
. 92 pages, postage 4c 
92 
