We were near the tire wall and I saw a few coming out of it. They were yellow jackets, which like to build nests in hollows in the ground or under sheltering overhangs. Both of which are in plentiful supply there! There weren't very many of them so there was probably only one nest or so.
These were the bastards:
http://en.wikipedia.org/wiki/Yellow_jacket
I ended up with one in the cabin with me when I was about to go out on a lap. I had to open the door and try to get it out with the suit and helmet on. No fun, but I didn't want to end up with it in my helmet while I was on track!
Quad4 CRX - Wartburg 311 - Civic Wagovan - Parnelli Jones Galaxie - LS400 - Lancia MR2 - Boat - Sentra - 56 Ford Victoria
Known Associate of 3pedal Mafia, Speedycop, and the Russians. Maybe even NSF.