My friend Chris sent me this link last week, a photo blog from Japan that has an amazing collection of long exposure images of fireflys. I’m not entirely sure what the photographers name is, (Editor’s Note: It’s Tsuneaki Hiramatsu)
though I did see mention to a Mr. Coro, any help with figuring out his proper name would be appreciated.
It looks like he’s been shooting these fireflys for about 8 years now, getting better and better as he goes. He shoots a lot of his images in Okayama where they have firefly season. If you like these images you should visit his blog and see the images blown up, they look much better that way.