I just did. Every time I have seen penguins, they are by themselves and usually in some kind of a bird only exhibit or even all alone in their own exhibit. I went to Omaha last month and saw the Black-footed penguins living in the same exhibit as the giraffes. It was amazing and weird all at once!
How cool is that?!
And by the way, if you have a chance to visit, the Henry Doorly Zoo in Omaha, Nebraska… do it! The penguin exhibits are fantastic!