In the golden light of a late autumn afternoon.
This bird is banded (A-62). Here is an enlargement of the
band on its leg:
http://www.pbase.com/image/139726712

Followup: This is a first year female from a nest on a ledge of the
Washington Mutual Tower in Seattle, Washington, 800 miles from here.
An amazing network of birders sprung forward to track it down.