Hey, @demotruk. Thank you.
It's true. Not nearly as many dolphins as minnows or red fishes. The 541,753 is my number overall when I came in late last December. I've used it since I was a plankton, and kept it when I was a minnow, I make a monthly report of my activity and use it as part of the title. So, that's why the Dolphin #541,753. :)