https://en.wikipedia.org/wiki/Dark_Emu_(book) Dark Emu: Black Seeds: Agriculture or Accident? is a 2014 non-fiction book by Bruce Pascoe. It reexamines colonial accounts of Aboriginal people in Australia, and cites evidence of pre-colonial agriculture, engineering and building construction by Aboriginal and Torres Strait Islander peoples. In Dark Emu: Black seeds: agriculture or accident?, Pascoe examines the journals and diaries of early explorers such as Charles Sturt and Thomas Mitchell[5] and early settlers in Australia,[1] finding evidence in their accounts of existing agriculture,[6][7] engineering and building, including stone houses, weirs, sluices and fish traps, and also game management.[8][9] This evidence of occupation[10] challenges the traditional views about pre-colonial Australia[11] and "Terra Nullius".[12] The book also gives a description from Sturt's journal of his 1844 encounter with hundreds of Aboriginal people who were living in an established village in what is now Queensland (then part of New South Wales), in which a welcoming party offered him "water, roast duck, cake and a hut to sleep in".