Hummingbird Hawk Moth

I heard what I thought was a hummingbird in my garden, but it wasn't big enough to be one. Instead it was a hummingbird moth. They are interesting to watch as they flit around from flower to flower. However, I found it very difficult to take a sharp photo of it because of its speed. Although the following pictures are not as sharp as I would like, I thought I would put them on here because of how rare it is for us to see these in our area.