SYDNEY, Feb 10, 2022 (BSS/XINHUA) - Ecologists have given some of
Australia's cutest and rarest native animals, red-tailed phascogales and
numbats, new leases of life by relocating them from one end of the island
continent to the other.

  The Australian Wildlife Conservancy (AWC) announced on Wednesday that 60
phascogales have made the 1,400 km journey from Alice Springs Desert Park in
the Northern Territory to the Mallee Cliffs National Park in the southwestern
region of the state of New South Wales (NSW).

  Their new home within the 9,570-hectare parkland is protected by
electrified fence to safeguard native animals from feral predators such as
cats and foxes.

   The species is the fifth to be restored to Mallee Cliffs since the fenced
area was declared predator-free in March 2020 as part of a partnership
between AWC and the NSW National Parks and Wildlife Service (NPWS).

  The ecologists hope the phascogale population will eventually grow to more
than 1,500 when the tiny nocturnal animals settle.

  "The return of red-tailed phascogale to Mallee Cliffs represents an
important step in the long-term conservation of the species," said NPWS
ecologist Dr Laurence Berry.

   "By exposing individuals to different environmental conditions we are
helping to maintain the adaptive and evolutionary potential of the species
which may help to increase its resilience of ongoing climate change."

  About 20 of the phascogales have arrived wearing collars fitted with
transmitters to monitor their movements as they settle into their new
environment.

  AWC chief science officer Dr John Kanowski said data collected from the
collars would be invaluable.

   "Although the collars will only be on them for a few weeks, the data
gathered will show us what vegetation they favor for shelter, where they go,
and their rate of survival," Kanowski said.

  Among the phascogales' new neighbors are 20 numbats, which have also
traveled far this week. Five are from Perth Zoo in Western Australia about
3,000 km away and the other 15 are from AWC's Scotia Wildlife Sanctuary in
NSW.

  The Perth numbats actually began their long journey in early December
during national COVID-19 travel restrictions, which led to the little
marsupials spending more than a month in the South Australian capital of
Adelaide.

  AWC ecologists gathered up the numbats at Adelaide where they then boarded
a charter flight to NSW, followed by a two-hour drive to their new home.

   Mallee Cliffs already has some resident numbats, which were released in
the sanctuary in late 2020.

  AWC ecologists say that although it might be a few days or weeks before the
new arrivals come across the already settled numbats, they are hopeful that
"marsupial mingling will run smoothly, and breeding will soon follow."

  "Maintaining genetic diversity is an important consideration when planning
reintroductions and key to ensuring the long-term viability of the numbat
population," Berry said.

  "In order to promote this diversity, we're mixing numbats from Perth Zoo
with those from Scotia to capture a wider range of the remaining genetic
variation for this species."

  The sudden arrival of the numbats is not so good news, however, for the
parkland's termites, as the small marsupials consume about 20,000 of the
insects daily.

  Ecologists estimate there are less than 1,000 numbats remaining in
Australia, making them rarer than the population of giant pandas.