User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-4098359-20110712124019/@comment-1758220-20110712204402

Not only that, but volcanic waters are usually scarce of life thanks to the amount of volcanic chemicals from the ash that settles on the water. As for Uragaan, I could see it as a sort of carrion eater, feeding on the corpses of dead monsters, or perhaps it's a vegetarian, venturing into the surrounding forests to feed on treetrunks or whatnot.