Day 214 The 14 year old and I went to Red Oak Nature Center to check out the advertised, “one and only cave in Aurora”. It sits right on the bank of the Fox River. We found it, its pretty small. On a better note while we stood outside the cave we heard a strange noise and walked down the path and for the first time ever, we believe we witnessed a Mating Dance by a Great Blue Heron. His lady friend was having none of that! It was cool, much cooler than the tiny cave and I got some video! Go do something new!