#40364: Eastern Swallowtail sips nectar near the trailhead of the Butterfly Bay View Trail
Public Domain. Photo by S. Clyde
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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Public Domain. Photo by S. Clyde
Download Original (1717 x 1129 pixels, 573.9 KB)