Big Scrub

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The Big Scrub was the largest area of subtropical lowland rainforest on Eastern Australia. It was intensively cleared for agricultural use in the 19th century by colonists. Only a few remnants survived the clearing, with less than 1% now existing.

Located on the North Coast of New South Wales, between what is now the towns of Byron Bay (east)and Lismore (west), the core Big Scrub area consisted of an estimated 900 square kilometres of subtropical rainforest.

The Big Scrub existed in the Bundjalung Aboriginal Nation. Traditionally the Bundjalung traversed it via walking trails, and maintained a few grassed clearings for camping and hunting within the rainforest. Rainforest bushfood were a regular part of the traditional Bundjalung diet, including staples like Black Bean, Castanospermum australe, which is detoxified before eating.

The Big Scrub was dominated by White Booyong (Heritiera trifiolata) and Australian Red Cedar (Toona australis). The latter was eagerly sought by the 'cedar getters' for its fine quality timber. The cedar getters were the first non-indigenous people to invade the Big Scrub area.

Later, the New South Wales State Government gave allotments to potential farmers on the basis that they cleared it of rainforest. Hence, most of the Big Scrub was cleared, and the surviving Bundjalung were placed into missions.

In the 20th century, interest in rainforest and conservation resulted in a greater effort to conserve the few remaining remnants of the Big Scrub. The major remnants are: the Big Scrub Flora Reserve, Victoria Park Nature Reserve, Davis Scrub, Boatharbour, and Hayter's Hill. These remnants have been subject to ecological restoration projects which involves the removal of invasive non-native weeds.

Big Scrub remnants have become a source of native foods for cropping, especially in recent years. These include the macadamia nut, riberry and Finger Lime. Macadamia nut is now grown commercially over much of the former Big Scrub area, but the main species used in cropping, Macadamia integrifolia, did not naturally occur in the Big Scrub.

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