Bob,
 I went by Ednor Rd. this evening and saw a handful of Least Sands,  about 7 
Pectorals, and a few Solitary's, but no Semipalm nor Spotted, nor any  
yellowlegs like I saw earlier last week. A friend of mine emailed me that he  aslo 
had 2 Semipalmated Plovers there yesterday morning, along with what you and  I 
saw. It seems to change often. I will check as often as possible this week,  
before and after work if I can.
 
Rick Sussman
Ashton,MD