This morning a *Pectoral Sandpiper* and 4 *Sanderlings* were flying
repeatedly past the Chatfield Swim Beach without ever landing.
I saw individual *Sabine's Gulls* here and there, I think adding up to at
least 2 and maybe 3 birds (all juv.). Also 1 *Common Tern* and 4 *Forster's
Terns*, and 1
I spent a little time in Chatfield SP on Sept 13. I walked upstream on the
eastside of the South Platte, upstream of the perimeter road covering areas
both in the riparian and in the more open uplands (Douglas Co). Things were
slowish overall, but I hit a very active and diverse area of birding in
