Underground Universe
We all probably know that living things don't stop at ground level, even though we can't see what's there. When we dig in our gardens, we run into earthworms and nematodes, and probably other little bugs. Last fall I took my small Nature Studies class on a tour around Prairie Hill, looking for life under or on the ground. We lifted up logs and big rocks, peered under mulch, and dug into holes. It was during a drought, so many things had probably gone deep. But we did find all sorts of small beings crawling around, and even a toad. And that was right on top. It was just the outskirts of the world of life beneath our feet. I'll admit it is hard for us to imagine what it's like in the soil. For one thing, it's hidden from us. For another, the life is so tiny there. To get a real picture, I have to put myself into a mind frame where I can imagine I'm one of the inhabitants of soil, maybe a bacteria. In my tiny self, I am surrounded with a whole world of life, bi...