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I may have found the best fishing spot in the Chesapeake Bay. I discovered it completely by accident a few years ago. I was zig-zagging across some ledges in the Mid-Bay when I saw something on my fish finder that looked like a miniature underwater forest. My first thought was that I was seeing small tree trunks or the remains of fence posts coming up from the bottom. Then I thought maybe I was seeing a shipwreck, but the more I explored the area, the more it became apparent that my sonar was pinging over more natural structure. I was seeing the sonar returns of oysters, and lots of them.

When oysters are left to grow, they form highly complex and irregular reefs. This is a result of the natural reproduction process by which larvae is set onto existing shells. These new shells clump together with older ones, and grow upward toward the surface. When the reefs go unharvested, they grow into mounds or plumes. When they’re left alone for a long time, the mounds can reach the surface of the water and be visible at low tides. In regions where oysters are plentiful, they call these mounds “oyster rocks.” That’s a term you don’t hear too much in Maryland because there aren’t any oyster rocks left.  Read More!