I saw a group of Least Sandpipers in the mud flats at Harford Glen, MD, in late April 2008.
This bird was at Bombay Hook NWR on July 26th, 2008.
A large flock of Least Sandpipers flew over the impoundment at Swan Harbor Farms on May 1st, 2009.
I saw a few Least Sandpipers among hundreds of Western Sandpipers at Bolsa Chica Wildlife Preserve in Orange County, CA in late January, 2010.
Several Least Sandpipers ate and flew around the new impoundment at Swan Harbor on May 14th, 2011.
These two dined alongside a Semipalmated Plover.
There were several Least Sandpipers in the puddles at Swan Harbor on May 10th, 2014.