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d3950-7headline bar  Quarts of raspberries and blueberries **Image Number d3950-7** A swallowtail butterfly feeds on a zinnia flower. Most of the swallowtail butterflies have tails on their hind wings, which resemble the tails of the swallow family of birds.  Photo by Peggy Greb.  640 pixels wide: (d3950-7.jpg)   Please visit our Image Gallery.


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