This is a concord grape pyment. It is the most active fermentation I've got going right now. For those out there without experience: see the stuff above the liquid, stuck to the glass? That is remains of the initial fermentation boom, and it is why you shouldn't fill your jugs too full. Trust me, I know this to be true.
This is a group shot. 13 1/2 gallons worth.from left to right they are: 1 gallon of concord pyment (which is a grape/mead mixture), 5 gallons of Mead-Day mead (s.g. 1.142) sitting in a prohibition era carboy (it's bottom is marked with- I believe -"1927", but I'm not picking it up to check any time soon), 1 gallon of a weaker mead (intended for near-immediate consumption and sharing as a sparkling mead), 1 gallon of Reverend Olson's Chapple Wine (for religious purposes, I'm sure), and 5 gallons of citrus wine (my first attempt) made from two different varieties of grapefruit and oranges from my backyard.
It may look like a lot, but trust me- it doesn't last long, especially if you share!
Oh, thanks to Tom for the gallon jugs.