8:00 pm
I just talked to Jim Green and he is viewing the 3 avocets from the pipeline
area at Triadelphia Greenbridge Rd. They are on a spit of land on the
Montgomery County side. Also present are Spotted, Least, and  1 Pectoral
Sandpipers.
It is too late to chase them tonight because the gate closes one hour after
sunset but hopefully they will be there in the morning.
The birds flew well into Howard County before returning. This is just the
6th Howard County record (from the Records Guru).

Note: There are two roads with similar names - Greenbridge Rd in Montgomery
County and Green Bridge Rd in Howard County which leads to Pigtail. Take the
Montgomery County road!

-- 
Joe Hanfman
Columbia, MD