[@21308] Well, they don't shriek constantly, but when they do...Yup. And the videos don't do it justice. You have the experience the ear popping, piercing shrieks in person to really understand it. Though nowhere near the extent of these guys, even my little Green Cheek can make quite the shriek, and is far louder than most of his kind. 

I've been around lambs forever, and my advice is get a goat instead. Seriously. They're pretty social and sweet unlike lambs and they're just so much cuter...Not to mention I've known a few who'd act like cats. Or maybe I'm just biased because goats seem to really love me. Goats, parrots, and lizards have always seem to particularly like me, though most animals in general do. Except dogs.