Karen replied to my inquiry saying that the bird was at the very beginning of
the road leading up to the nature center in shrubs on the left side of the
road. She said she saw it around 10 AM and it was still there an hour later.
Here's the map she posted on Facebook:
https://www.facebook.com/ph
Karen Ohearn posted a picture of a Lark Sparrow taken at Croton Point Park
(Croton-on-Hudson, Westchester cty) today. I've inquired for further details on
the bird's location but for now you can view the picture here:
https://www.facebook.com/photo.php?fbid=10207233607211240&set=gm.11042008195917