There are several birdbaths in my garden, but this song sparrow took a dip in a puddle that formed on a black plastic tarp. Last spring I covered a large part of a flowerbed with it, in hope of taming some out of control alstroemeria. After some rain, this song sparrow came along and took a leisurely, yet vigorous bath! It must have taken several minutes. After all the feathers were clean, he flew off to continue his preening out of sight in a nearby shrub, but not before taking one last head first dive into the water!