Kakadu National Park has some of the best examples of Aboriginal rock art in Australia. The sites of Nourlangie and Ubirr are among the most visited locations in the Park. It is possible to view some of Kakadu’s diverse wildlife at places like Yellow Water Billabong, Cooinda on board a wildlife cruise or at Mamukala Wetlands or Anbangbang Billabong. The Kakadu region is one of the world’s best for bird watching as about 30% of Australia’s bird species can be seen here.