Despite the diminutive size of the Yelmut, it's a loud musical monster and has the vocal pipes to prove it. It often takes full advantage of its pint-sized stature and gelatinous body to squeeze through cracks and crevices you would never expect it to fit through, but The only thing that Yelmut worries on is attempting hiding under surfaces in which its decorative headgear get's stuck, don't you dare call it a hat as it gets provoked by that. It only speaks by yodeling or screaming loudly.