Another new thing learned!
See this bit of mud in the middle of one of our garden paths? That is a sign of a crayfish! I'm in Ohio, so not exactly thought of as a haven of these "mudbugs" - but, an article in a local magazine this month tells all about Crayfish in Ohio, and there are 22 native species (and 2 introduced species) of crayfish. We discovered we had crayfish a few years ago...my husband was in the barn and kept hearing random scratching on the metal barn door at night, so he investigated and found a rather large (for Ohio) crayfish scratching at the door! So, throughout the summer these mud towers will show up - nearly always in this pathway bc it is where we dug out a ditch and put in drainpipes, and it is a slightly lower area, so wetter. Sometimes we see evidence that a raccoon has tried to dig for one.
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