Nice! Those atlas moths (pics #7 and 16) get huge, the biggest in the world except for cecropia, and god, they have a ton of cocoons there! Usually seeing two in the same place is a rare experience. #14 and #15 are owl butterflies, the other side of the wings is a beautiful blue, but it's kinda hard to get that in a photo. I once had #10 lay an egg on me in a butterfly conservatory near where I live. A guy who worked there plucked it off and put it with the rest of them, I wonder if it survived. Oh, and it looks like you captured one laying an egg in the second to last picture. That botanic garden just might be having some caterpillar issues soon with all those butterflies flying around...
-- extremely nerdy insect geek in the deathgrip of winter.