Smithsonian Report, 1926.—Gross PLATE 3 
GENERAL VIEW OF THE BIOLOGICAL STATION ON BARRO COLORADO ISLAND, 
SHOWING THE LABORATORY SURROUNDED BY THE GIANT TREES OF A 
VIRGIN TROPICAL FOREST. AUGUST 13, 1925 
Photograph by A. O. Gross 
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THE DROWNED FOREST NEAR BARRO COLORADO ISLAND, 15 YEARS AFTER 
THIS AREA WAS FIRST FLOODED BY THE WATERS OF GATUN LAKE 
Photograph}by James Zetek 
