There are a range of useful online resources to help with understanding Aboriginal Languages and Australian Aboriginal culture. Aboriginal Languages of Australia lists the languages which are still spoken, together with information which has been collected about traditional Aboriginal groupings across Australia, traditions, language types and features, a state by state listing of languages, information about research and programs to maintain and develop languages, interviews, place name information and a host of other useful details.
Remember that there are many different Aboriginal languages throughout Australia. The words used in each are different. For example, the word for the nails on the fingers or toes of a person, or the claws on an animal, is spoken as 'birri' in the Kuarna Warra people of South Australia.
More can be learnt about the language of the Kaurna Warra on this site, which seeks to expand the knowledge and retention of this Aboriginal language.
It is a worthwhile exercise to look carefully at a map depicting the original Aboriginal groups across Australia, and to ponder for a moment how extensively this situation has changed in just 200 short years since European settlement. Although some traditional place names and other language features have been retained or initiated in more recent years, there is just so much of the Australian Aboriginal culture, tradition and knowledge of Aboriginal words which has been lost with barely a murmur of protest from white Australia. One can but wonder what the future will hold for Australian Aboriginal culture, and whether the once extensive knowledge of Aborignal words, stories and language features which are so much a part of that Australia Aboriginal culture, will ultimately be lost.