I've only seen one of these in my life and was so excited. First of all because I had no idea what it was lol. At first we thought it was a duck, but then it completely submerged itself under the water and we were like, um, yeah, that's not a duck haha. I had to come home and ask my bird friends for ID after I got a picture of it. Haven't seen one since and that was probably 2 years ago! Cute little things and very interesting to watch! Great photo!