I think that there is not a lot of color definition to your photography, it is kind of too dark, perhaps try enhancing a little bit so we can see the image better without losing the somehwat "privacy" in the shot taken.

I wonder what it would have looked like if you took it with a flash. Usually these animals are quite exotics and it is rare that you can find them in such deep dark colors. It kinda brings the exotic to another point... Hmmm.

Not that bad, but experiencing many shots would have been something I would have like to see.