Vermivora celata
Here's a less common visitor, the first time I have ever been able to get a picture of this Orange-crowned Warbler. They apparently do not stay in this area -- so he's probably just passing through. He flitted around in the back of the pear tree and pine tree, rarely giving me a chance to get a clear look at him. He went down to the waterfall and took a drink, but never stayed anywhere for very long. I was able to get two or three reasonable pictures of him, and pitched another 50+ that only recorded a blurry blob in mid-hop.