works in Australia... the bit about eye color is mildly interesting:

>Another cool point to consider when it comes to cat colors — cat eye colors. All kittens are born with blue eyes. At about 6 to 8 weeks of age, “their potential final eye color begins to become apparent,” Miller says. “Full brilliance is not achieved until a cat reaches maturity.” Full maturity can take one to two years, depending on the cat breed.