I spent a little time at Kenilworth Aquatic Gardens this (Sunday, 10/16)
morning.  Still lots of birds on the move, with the following highlights:

3 Great Egrets
9 Tree Swallows (at least 3 of them were Trees and the others looked the
same (size, shape, flight) as they flew away
1 "Yellow" Palm Warbler
c.50 Yellow-rumped Warblers
1 imm. White-crowned Sparrow (near the end of the boardwalk)
3 Purple Finches

I went there looking for Rusty Blackbirds, but didn't see any.  However I
ran into another birder (whose name escapes me) and he said he saw on near
the ponds.

Good birding,
Paul Pisano
Arlington, VA