
Established 1897 Non-Profit Ory 
U. S. Postag, 
ILLINOIS AUDUBON SOCIETY <a 
1017 BURLINGTON AVENUE Downers. Grae 
Downers Grove, III. 60515 Permit No. 1k 

UNIVERSITY OF ILLINOIS LIBRARY, 
SERIALS DEPARTMENT, 
URBANA, ILL. 61801 
The fate of animals is of gréater 
importance to me than the fear of 
appearing ridiculous; it is indis- 

solubly connected with the fate of 
men.—E. Zola. 
GIFT SUGGESTIONS 


i ' > 
$4095 
Golden Nature Guides—about 160 pages, illustrated, paperback. 
. Specify subjects wanted !3.. 1.08 «set ote cman cee Each 
Birds Mammals 
Butterflies & Moths Non-Flowering Plants 
A Field Guide to eae Flowers Pond Life 
x Fossils Rocks & Minerals 
THE BIRDS ~y — - a Gamebirds The Sky 
wi-y Bein Insects Trees 
by Roger Tory Peterson 3) Bie Insect Pests Weather 
i , ‘ : Os 2 A A fd : 
Considered the “Bible of ornithologists,” O25 Chicagoland pies Whereis When to Find Them 
4 thissvolumocemplaciees ihehearacteriae ) as (Ellen T. Smith & William J. Beecher) ........ Paperback 
: ; P ; a £2 Flower Finder ............ May T. Watts, Morton Arboretum 
: 
tics of birds when seen at a distance. ss 85 Master Tree Finder ........ May T. Watts, Morton Arboretum 
’ . = 
Peterson’s famous system is based on Py yn Flcwering Dates of Local Plants .... Floyd Swink, Arboretum 
pattern drawings, field marks, and com- yes g Distributional Checklist of Birds of Illinois 
parisons between species. There are over ie 8 (Harry Smith & Paul Parmalee) ................-. «0m 
1000 illustrations, 500 in color. Those Ca Sy Ducks at a ea . aos. Wetreap ite U.S. Dept. of ‘a 
: ‘ . Birds gs esi nce 34 ars smascbetenge keen AS. 
birds, particularly waterfowl, which are ne tl riage eH Fase 
more readily identified by pattern than 
by color are shown in black and white. Please add 5% Sales Tax for Illinois and 25 cents for Handling 
“The most practical field guide ever written Service. 
in any language on the birds of any region 
in the > orld.” 
GUY EMERSON 
former president, National Audubon Society 


