Excellent interaction! Il ike the exchange of the stick, and the nest being constructed visible at their feet. I know these conditions can be naturally quite busy, but I would still eliminate the URC diagonal branch coming into the frame...and also clean up the white-tipped branch directly behind the left bird's head. Good job on the whites against the dark BG!
Difficult making nesting images with all the clutter I like this one very much !!! A pair of good looking birds, fine feather detail and poses !!! Made a fine image !!!