Originally published at Jen’s Corner. You can comment here or there. Last Thursday, Rob and I had the fantastic opportunity to go to Bracken Bat Cave and watch around 20 million bats emerge from their cave to go hunting. Of course, we didn’t see that many bats – we were told it takes almost all night for the entire colony to emerge. It was incredible. As we walked up to the area above the cave, we first noticed the stench of bat (and, apparently, beetle) guano. It wasn’t too bad, but fairly powerful. After the initial blast it wasn’t very…