It turns out that Picasa will convert the Nikon images to jpeg's. I still have trouble getting the pictures on the PC, but I'm getting it figured out. These pictures aren't great, but it's a start. If you click on the picture, you'll be taken to a larger version over on my Flickr account.
These look nice, except for the one of the longish wiggly hibernator, which looks like I don't want to look at it. But I like snakes. Snakes are good. They are part of the ecosystem. They are god's creatures. They will bite me and kill me... Damn! I have to try harder.