Pittsburgh "Seashells" on the Banks of the Allegheny River

Picturesque spiral mollusk shells on the north shore of the Allegheny River in Pittsburgh. For reference, that is the 16th Street Bridge and the City of Pittsburgh in the background.

Pittsburgh Seashells

spiral mollusk shells in Pittsburgh
spiral mollusk shells
Asian Clams are some of the other types of "Pittsburgh seashells" that can be seen on the shores of the three rivers. Read more about them here.

invasive Asian Clams in Pittsburgh


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