I think #2 could have the highlights toned-down a bit, to extract more detail, but other than that you've basically displayed every wildlife photographer's fantasy-land. Congrats.
Excellent photos and they are all very nice. I like the Red Legged Honeycreeper and the Green Honeycreeper. The Red Eyed Tree Frog is pretty amazing as well. Heck they all really nice.
Very much like the pic you captured of the bat in midair. Tough when you cannot go to a high fps capture rate with the recycle limitations of the speedlight.