#'s 1, 3, and 4 ROCK!
#1 is Tac sharp... really great! Compositionally, I would have added more space to his left...but that's a nit-pick.
#3 is a great Point of view I've never seen. Like a fighter plane close to the ground to avoid radar. Just crop out the background above him so it's a wide composition.
#4 is just cool! Great timing on that shot. Only the blown out highlights bug me...but the overall shot is way cool! That's a BIG bird!

