Ginger, thanks for the additional details. Always something going on, and thanks to the cam ops for their keen eyes and discovery skills!
At about noon (on rewind), the Norths flew from the creek trees (DN12's tree maybe) to the top of a big tree just south of the nest. In the pic they are barely visible as silhouettes at top center. A different camera view watched them for a couple of hours, twittering, preening, hopping close then apart. Nice afternoon to just hang out.
Does this tree have a name?