Nellie is curious, gruff, cranky or now and then even nerdy; sometimes a clown and sometimes a prude. Nellie can dance like a nymph and sing like a nightingale. When she is in a good mood, her ears curl and her eyes glow with pleasure. But if she is rude and naughty, caregiver Alki has to make every effort to keep Nellie in line. Even though she can be moody, we think she’s the sweetest hippo in the world!