GEOGRAPHIC 
MAGAZINE 
AUGUST, 1915 
| Sethyats Yf Hey 
CONTENTS 
20 Pages in Four Colors 
American Game Birds 
HENRY W. HENSHAW 
With 76 Illustrations; 72 in Colors from Paintings by 
Louis Agassiz Fuertes 
Nature’s Transformation at Panama 
GEORGE SHIRAS, 3rd 
With 36 Illustrations and 2 Colored Maps 
PUBLISHED BY THE 
NATIONAL GEOGRAPHIC SOCIETY 
HUBBARD MEMORIAL HALL 
WASHINGTON, D.C. 
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