The Australian Coat of Arms shield contains badges representing each of the six states of Australia and depicts the Red Kangaroo and Emu, the unofficial animal emblems. The seven point star symbolizes the six states and combined territories. The Australian flag features blue, white and red with symbolic meanings: blue for vigilance, white for peace, and red for bravery. Immigration to Australia began around 50,000 years ago with Aboriginal arrival, with permanent European settlement established in 1788 as the British colony of New South Wales. The Aboriginal flag represents Aboriginal people with black, the red earth with red, and life and the sun with yellow.