A wallaby homecomin

摘要

THE HEALTHY, NOT QUITE fully grown, female southern brush-tailed rock-wallaby is unusually calm in the heavy hessian sack resting on the lap of Annette Rypalski, biodiversity director at the Mt Rothwell Biodiversity Interpretation Centre. This extremely rare wallaby has just been transferred into the sack after being coaxed from a safe trap she entered while foraging. She's lived at the centre, located at Mount Rothwell near Geelong in Victoria, since being rescued from her usual home at TidbinbillaNature Reserve, in the Australian Capital Territory, which was threatened during the Black Summer fires of2019—20.Annette unfurls the sack, revealing attractive ears and a black face with white cheek stripes. Nicknamed 'The Shadow' for its habit of hiding in rugged rocky habitat, this wallaby is among Australia's rarest mammals, one of three genetically distinct groups of rock-wallaby (see "Brush-tailed rock-wallaby", at right). Only 40 of her group survive in the wild, in one lonely East Gippsland location. Another five or six remain from a reintroduction program in the Grampians National Park.