mconheady wrote:they look like fighter jets
They do look like fighter jets, at rest. But having seen my first specimen, I don't think that they're at rest very often. It's easy to see how someone might think that they're baby hummingbirds. There are some really nice photos of them on the site that I linked previously, if you click on additional images of a particular species. The site that I mentioned when I posted the photo also has a really nice photo gallery, set to music, but there's no way to skip the intro page which is only cute the first time you visit the site.
You certainly got some amazing shots at the butterfly conservatory, Matt.