Great job catching a fleeting moment. The lighting looks difficult to work with, but you've captured detail in the feathers as well as the faces of the people.
This is PRICELESS. Top 10 IMO. Love the look on both the father and son's face. The pelican's position is terrific, with the wings really balancing out the shot and filling the big empty area. Border might be a bit too heavy for this delicate image though.