Ulas Makwana and his children planting native seedlings at an RAC Tree Planting Day at Thornlie River Park. Ulas Makwana and his children planting native seedlings at an RAC Tree Planting Day at Thornlie River Park. Credit: SoCo StudiosMore than 150 passionate volunteers rolled up their sleeves last weekend for a major tree planting event to restore local bushland. Camera Icon More than 150 RAC members attended a community planting day in Thornlie last weekend to revegetate WA. Camera Icon More than 150 RAC members attended a community planting day in Thornlie last weekend to revegetate WA.