Crawldad

Since living in Louisiana when hurricane Camille struck the gulf coast and seeing them for the first time, then writing about them in Abbeville Pearls, I've wanted a way to enter a crawdad chimney and go down into its lair to see its builder sheltering from the storm there.

Another biophilic urge I can't really explain or even guess at origins of, it's intriguing anyway.

Maybe it's time to get a 3D printer and Raspberry Pi components to try to build one myself.