I'm not questioning whether either of you is right. I just thought the keeper had given a different name.But you both seem to know what your talking about more than me.
I think fofo is also correct. I've looked around for another common name, and couldn't find one. However, many zoos will use a common name not used anywhere else.
Very impressive. I saw a (very distant) wild mouflon in southern Spain last year. Coat was much darker, kind of a deep blue-gray, but still had the characteristic white section like this.