.The other day Dee pointed out that the birdbath in our backyard was empty of water and covered in dirt and mold. So I went out, scrubbed it down and filled it with water. My presence scared off several birds - including an Orange-crowned Warbler - that been hanging out in a wisteria behind the birdbath.
A few minutes later I looked out of the window just as the Warbler flew down to the birdbath and started bathing, while a House Sparrow and an American Goldfinch perched on the edge of the bath and looked on.
After a little while, the Warbler seemed to have finished. But then it clearly decided that it needed a much more thorough soaking and back into the water it went.