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ARS Home Office of Communications Images Photos May06





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Image Number D476-1 Ecologist Adam Davis holds giant ragweed seeds*,* a favorite food of rodents and birds. The cage is used to determine the annual proportion of weed seeds eaten by various animals under a canopy of red clover, which may increase weed seed consumption by rodents by hiding them from hawks and other predators.  Photo by Peggy Greb.  640 pixels wide: (d476-1.jpg)   Please visit our Image Gallery


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