I said the Muskrat photo was the last of the photos from Squaw Creek NWR. I had forgotten about the first butterfly of the year. There was also a Zebra Swallowtail flitting about in the area. They are stunningly beautiful, but they don't light very long and I only managed one very lousy photo of it.
So the first (and only, so far) butterfly photographed this spring is a Spring Azure.
Head on over to Camera Critters to see more critters (by clicking on the icon)