I tried for Jim Green's Henslow Sparrow around 9:30 AM. Stayed for a 1/2 
hr with no luck. Couple of folks were working on foundation of the 1st 
house being constructed. Did not seem to disturb the Grasshopper or 
Savannah Sparrows but it kept me from wandering further into field. I 
guess this would be technically trespassing anyways.

One last stop before work at Violette's Lock yielded 3 tern species 
sitting together on a log mid way across to VA shoreline at the head of 
the rapids. 2 Caspians, 4 Forster's, and 2 Commons. There was one add'l 
Forster's or Common that I was unable to identify because its bill and 
body were obscured by the log.

Andy Martin

Gaithersburg