5 Aug 10 Silver Sands, 4 chicks

Today at Silver Sands State Park, there were 4 fledglings/chicks (could not tell which because they did not fly) at the stream/outlet for Fletcher's Creek. No adult female (no adult at all) around--perhaps she's left. Here's a video showing the four young Piping Plovers: see if you can tell if one of them is not part of the Silver sands trio: