OK Moog you've caught me out. The whole of the fleshy dangly bits are commonly referred to as the wattle, but to be precise there are 3 bits. The WATTLE is the appendage that hangs from the neck, chin and throat.The SNOOD is the appendage from the base of the beak that hangs down over the neck. And, the fleshy growth on the head and upper neck is called a CARUNCLE, which is the correct answer to the original question. Incidentally, the wattle (& snood & caruncle) is only red when the bird is contented and wanting to attract a mate. When a turkey is scared or distressed it's wattle etc. turns blue. Thanks moog for encouraging me to check this out, and you can see that, as a bonus, and by way of apology, I've thrown in some extra tit bits.