Biodiversity
After good winter rains, which only occur every few years, the wildlife on Narndee is abundant. The mulga woodlands and saltbush plains host flocks of thousands of budgerigars, and Mulga and Burke's parrots streak through the trees in pairs or small flocks.
The mulga woodlands share the soil with millions of desert wildflowers. The mulga trees themselves are fascinating simply due to their extraordinary adaptations. A true semi-arid plant, part of the acacia family, their roots can tap into water deep beneath the surface. They can live for an astonishing 300 years, and even the dead timber can stand for decades, hardened and cracked by the elements. These cracked, dead trees are home to many small reptiles and invertebrates.
When the winter rains have passed and the daytime temperatures climb towards 50 degrees celsius, the surface water disappears, along with the swirling flocks of budgerigars. Only the hardiest creatures remain, scurrying in and around their ancient mulga homes.