Interesting Ken, I didn't realize that you have done all that work at your pond. Have you discussed this before on PB?
I've just mentioned it in passing. It all started with a "Mongo Pond" after our good friend Dave Sefton gave a talk at one of the Pond Boss conferences about digging small watering holes for the critters. I'm down at my work condo, and I don't have access to all my photos. I think I've got good photos of what I've done. If not, I'll try to get photos this weekend to post.
Ken