Ara,
Point taken.
I was just using the term 'Bengal' as that is generally used to describe the generics in the country. I've been to Australia Zoo, Dreamworld, Mogo, Darwin and Canberra and they all use that term, (although you will never see it in the census data)
While not technically correct, I guess it is just easier from a general public point of view, not having to explain the finer points.
Thanks
Tim