GUESS I NEVER TOOK THE TIME TO CHECK OUT THE OLE BAT HANG OUTS REALLY NICE AND I'M THINKIN YOUR RIGHT ABOUT THEIR BRAIN FUNCTION JIM GOTTA DO A LOTTA DAMAGE WHEN THEIR BRAINS ARE ALREADY AT A DISFUNCTIONAL STATE WHEN THEY ENTER THE 1,000 FT DEPTH
Hndg - Caves are fantastic. The link below is to a site showing the largest crystal cave in the world. It is located in Mexico at a depth of 1,000 feet. At that depth, the heat is so extense that the brain can cease to function. Might explain some of the ol' bats weird behavior.