An Aboriginal activist has shared a social media post saying 'lest we forget the fallen blacks' in protest on Anzac Day.

Elizabeth Jarrett posted a message to Facebook on Wednesday, including the hashtag #frontierwars.

The message was in relation to the conflict between colonials and Aboriginal people. A page linked to the post says the conflict is 'more significant' than World War I and other overseas wars, news.com.au reported.

An Aboriginal activist has shared a social media post saying 'lest we forget the fallen blacks' in protest on Anzac Day

Elizabeth Jarrett posted a message to Facebook on Wednesday, including the hashtag #frontierwars

The page she linked to calls for people to remember the Frontier Wars fought between 1788 and 1934.

It says by 'only recognising wars and conflicts since World War I, it effectively erases the history of conflict between First Nations People and colonial settlers'.

In January, Ms Jarrett called for Australia Day to be abolished altogether.

She said she was not content with a change of date, and no date should be celebrated while Aboriginal people continue to suffer.

Ms Jarrett, who describes herself as a 'warrior' and worked at the Indigenous Social Justice Association, said the Hawaiians 'did us a favour' by killing Captain Cook

She called January 26 the date when massacres and rapes began and said it marked the beginning of 'ongoing genocide'

Ms Jarrett, who describes herself as a 'warrior' and worked at the Indigenous Social Justice Association, said the Hawaiians 'did us a favour' by killing Captain Cook.

She called January 26 the date when massacres and rapes began and said it marked the beginning of 'ongoing genocide'.

'There are so many days to choose. This day is just offensive and most people think they are celebrating Captain Cook. They are wrong, although he was the first to invade,' she said.

Ms Jarrett has been a fixture at Australia Day rallies, and performed a poem she wrote about Australia Day at the 2016 event.

She has previously said that the murder and rape being committed against black Australians was being carried out by white people who were 'like the Ku Klux Klan'.

Ms Jarrett has been a fixture at Australia Day rallies, and performed a poem she wrote about Australia Day at the 2016 event