To get a better idea of what a Townsend’s Warbler looks like, here is a short clip of one taking a bath. It does vocalize while bathing, though the song isn’t loud and is pleasant. The song is also easy to miss. This also shows that this is a bird that isn’t tremendously shy. It is using a regular birdbath of the sort a person might put into their yards and doesn’t seem to be the slightest bit concerned that it is being filmed. Just look at that face!