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Cape Hatteras National SeashoreThe Bodie Island Lighthouse contains a first-order Fresnel lens.
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Cape Hatteras National Seashore
2007 Piping Plover Annual Report Maps
Lightning whelks are one of the few species of  

Did You Know?
Lightning whelks eat about one large clam per month. The whelk pries the clam open with its muscular foot, wedges the clam open with its shell, then eats the soft inside of the clam. Lightning whelk shells, which whorl to the left, wash up on the beach at Cape Hatteras National Seashore.

Last Updated: February 07, 2008 at 11:49 EST