Indigenous groups in Australia have extensive traditional knowledge of using local plant and animal resources as foods and medicines. They developed sophisticated practices for sustainably sourcing seasonal foods while respecting local ecosystems. A diverse array of bush foods were incorporated into diets and cultures, including fruits, nuts, seeds, grasses, leaves, animals, insects, and seafood. These foods were often prepared through methods like grinding, roasting, boiling, and soaking to remove toxins. Traditional food preparation and consumption practices still play an important cultural role for many Indigenous communities today.