Olly the oyster cleans the bay

There once was a young oyster named Olly who lived in the
Chesapeake Bay. He loved to drift with the currents, but Olly had
been traveling his whole life and wanted to settle down. He
wanted to do something important—help clean the Chesapeake
Bay.

But what can a little oyster do? He doesn’t have pincers or fingers
or sharp teeth or legs and feet.

Journey under the Chesapeake Bay with Olly's little minnow friend
and find out how Olly the Oyster Cleans the Bay. Pre-K to Grade 3