Are you asking or are your trying to make a point? If the former, I'm not sure. If the latter, I don't know about Australia, but I do know that all native and native-born Puerto Ricans are U.S. citizens by birth. I'm not completely sure but, I think you are a british citizen if you are born in austrailia. Since I may/probably am wrong anyone from canada should be able to clarify on this better, after all I think britain is associated with them just like austrailia. To be quite honest, I don't know the answer to the question. I would have to assume though, that Canadians and Australians are not British citizens by birth since we are both our own seperate countries. I could be wrong though.