I like how the trees frame these geese. Colors are nice, too. It's like we're peeking in on them. I think you could probably crop tigher and still get the effect you want--and the geese would be larger, too. Nice.
Nice shot, good exposure, sharp and focus spot on the mallards. The little branch just over them is distracting. It would have been better with the twins closer to you. Left side is not very esthetic.