Sonnie,

I think, and hope, you meant a flock of Tree SWALLOWS were skimming the lake and not sparrows, although it would be interesting behavior to have sparrows doing that    ;^)

Ed Boyd
Westminster, MD

-------------- Original message -------------- 
From: Sonnie Sussillo <> 

> I made several quick stops at Black Hills/Little Seneca Lake this afternoon. 
> a flock (at least a dozen) of tree sparrows, mixed m/f, skimming the lake 
>