What পেংগুইন species have আপনি seen?

There are 17 species of পেংগুইন (although this number is disputed -- some scientists claim up to 20). What species of পেংগুইন have আপনি seen at zoos and aquariums? (If আপনি have never seen any, say that আপনি haven’t and tell which ones আপনি would like to see.)

I have seen four species: African, Gentoo, Macaroni, and King.